From aad205973141fa762b290ee3d0936d0ee4d6e0d5 Mon Sep 17 00:00:00 2001
From: Andreas Dangel <adangel@users.sourceforge.net>
Date: Sun, 27 Mar 2016 17:14:26 +0200
Subject: [PATCH] Fix visitor - the jjtAccept methods have to be in the
 concrete subclasses

---
 .../sourceforge/pmd/lang/apex/ast/ASTAnnotation.java  | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTAnnotationParameter.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTAnonymousClass.java          | 11 +++++++++++
 .../pmd/lang/apex/ast/ASTArrayLoadExpression.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTArrayStoreExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTAssignmentExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTBinaryExpression.java        | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTBindExpressions.java         | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTBlockStatement.java          | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTBooleanExpression.java       | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTBreakStatement.java          | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTBridgeMethodCreator.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTCatchBlockStatement.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTClassRefExpression.java      | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTCompilation.java | 10 ++++++++++
 .../apex/ast/ASTConstructorPreambleStatement.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTContinueStatement.java       | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDmlDeleteStatement.java      | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDmlInsertStatement.java      | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDmlMergeStatement.java       | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDmlUndeleteStatement.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDmlUpdateStatement.java      | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDmlUpsertStatement.java      | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDoLoopStatement.java         | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTDottedExpression.java        | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTExpression.java  | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTExpressionStatement.java     | 10 ++++++++++
 .../net/sourceforge/pmd/lang/apex/ast/ASTField.java   | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTFieldDeclaration.java        | 10 ++++++++++
 .../lang/apex/ast/ASTFieldDeclarationStatements.java  | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTForEachStatement.java        | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTForLoopStatement.java        | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTIfBlockStatement.java        | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTIfElseBlockStatement.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTInstanceOfExpression.java    | 10 ++++++++++
 .../lang/apex/ast/ASTJavaMethodCallExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTJavaVariableExpression.java  | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTLiteralExpression.java       | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTMapEntryNode.java            | 10 ++++++++++
 .../net/sourceforge/pmd/lang/apex/ast/ASTMethod.java  | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTMethodCallExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTModifierNode.java            | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTModifierOrAnnotation.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTNewListInitExpression.java   | 10 ++++++++++
 .../lang/apex/ast/ASTNewListLiteralExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTNewMapInitExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTNewMapLiteralExpression.java | 10 ++++++++++
 .../apex/ast/ASTNewNameValueObjectExpression.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTNewObjectExpression.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTNewSetInitExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTNewSetLiteralExpression.java | 10 ++++++++++
 .../lang/apex/ast/ASTPackageVersionExpression.java    | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTParameter.java   | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTPostfixExpression.java       | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTPrefixExpression.java        | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTProperty.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTReferenceExpression.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTReturnStatement.java         | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTRunAsBlockStatement.java     | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTSoqlExpression.java          | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTSoslExpression.java          | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTStandardCondition.java       | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTStatement.java   | 10 ++++++++++
 .../lang/apex/ast/ASTSuperMethodCallExpression.java   | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTSuperVariableExpression.java | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTTernaryExpression.java       | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTTestNode.java    | 10 ++++++++++
 .../lang/apex/ast/ASTThisMethodCallExpression.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTThisVariableExpression.java  | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTThrowStatement.java          | 10 ++++++++++
 .../lang/apex/ast/ASTTriggerVariableExpression.java   | 10 ++++++++++
 .../apex/ast/ASTTryCatchFinallyBlockStatement.java    | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTUserClass.java   | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTUserClassMethods.java        | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTUserEnum.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTUserExceptionMethods.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTUserInterface.java           | 10 ++++++++++
 .../sourceforge/pmd/lang/apex/ast/ASTUserTrigger.java | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTVariableDeclaration.java     | 10 ++++++++++
 .../apex/ast/ASTVariableDeclarationStatements.java    | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTVariableExpression.java      | 10 ++++++++++
 .../pmd/lang/apex/ast/ASTWhileLoopStatement.java      | 10 ++++++++++
 .../pmd/lang/apex/ast/AbstractApexNode.java           |  7 -------
 83 files changed, 821 insertions(+), 7 deletions(-)

diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotation.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotation.java
index 2b3de728fb..1b2d2056a4 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotation.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotation.java
@@ -10,4 +10,14 @@ public class ASTAnnotation extends AbstractApexNode<Annotation> {
 	public ASTAnnotation(Annotation annotation) {
 		super(annotation);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotationParameter.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotationParameter.java
index 8a5a17cc05..4ee20cd282 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotationParameter.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnnotationParameter.java
@@ -7,4 +7,14 @@ public class ASTAnnotationParameter extends AbstractApexNode<AnnotationParameter
 	public ASTAnnotationParameter(AnnotationParameter annotationParameter) {
 		super(annotationParameter);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnonymousClass.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnonymousClass.java
index 5d7eca5bd7..9a08511ee3 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnonymousClass.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAnonymousClass.java
@@ -12,6 +12,17 @@ public class ASTAnonymousClass extends AbstractApexNode<AnonymousClass> implemen
 		super(anonymousClass);
 	}
 
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
+
 	@Override
 	public String getImage() {
 		return node.getClass().getName();
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayLoadExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayLoadExpression.java
index 867ad23762..3f603069bf 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayLoadExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayLoadExpression.java
@@ -7,4 +7,14 @@ public class ASTArrayLoadExpression extends AbstractApexNode<ArrayLoadExpression
 	public ASTArrayLoadExpression(ArrayLoadExpression arrayLoadExpression) {
 		super(arrayLoadExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayStoreExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayStoreExpression.java
index 52f1209bd0..c359bd6a16 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayStoreExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTArrayStoreExpression.java
@@ -7,4 +7,14 @@ public class ASTArrayStoreExpression extends AbstractApexNode<ArrayStoreExpressi
 	public ASTArrayStoreExpression(ArrayStoreExpression arrayStoreExpression) {
 		super(arrayStoreExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAssignmentExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAssignmentExpression.java
index b81663fcbb..0fc0268d93 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAssignmentExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTAssignmentExpression.java
@@ -7,4 +7,14 @@ public class ASTAssignmentExpression extends AbstractApexNode<AssignmentExpressi
 	public ASTAssignmentExpression(AssignmentExpression assignmentExpression) {
 		super(assignmentExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBinaryExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBinaryExpression.java
index 7c93f0e7fc..add2a85940 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBinaryExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBinaryExpression.java
@@ -7,4 +7,14 @@ public class ASTBinaryExpression extends AbstractApexNode<BinaryExpression> {
 	public ASTBinaryExpression(BinaryExpression binaryExpression) {
 		super(binaryExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBindExpressions.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBindExpressions.java
index 663ea5cf11..90b33c6850 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBindExpressions.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBindExpressions.java
@@ -7,4 +7,14 @@ public class ASTBindExpressions extends AbstractApexNode<BindExpressions> {
 	public ASTBindExpressions(BindExpressions bindExpressions) {
 		super(bindExpressions);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBlockStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBlockStatement.java
index e2de0840dd..fa63e9b8ee 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBlockStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBlockStatement.java
@@ -10,4 +10,14 @@ public class ASTBlockStatement extends AbstractApexNode<BlockStatement> {
 	public ASTBlockStatement(BlockStatement blockStatement) {
 		super(blockStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBooleanExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBooleanExpression.java
index 0dd07e6093..353189c4e1 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBooleanExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBooleanExpression.java
@@ -7,4 +7,14 @@ public class ASTBooleanExpression extends AbstractApexNode<BooleanExpression> {
 	public ASTBooleanExpression(BooleanExpression booleanExpression) {
 		super(booleanExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBreakStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBreakStatement.java
index 6012a36a9d..245f36e9f6 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBreakStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBreakStatement.java
@@ -10,4 +10,14 @@ public class ASTBreakStatement extends AbstractApexNode<BreakStatement> {
 	public ASTBreakStatement(BreakStatement breakStatement) {
 		super(breakStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBridgeMethodCreator.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBridgeMethodCreator.java
index d596f53caa..1ce0603afc 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBridgeMethodCreator.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTBridgeMethodCreator.java
@@ -10,4 +10,14 @@ public class ASTBridgeMethodCreator extends AbstractApexNode<BridgeMethodCreator
 	public ASTBridgeMethodCreator(BridgeMethodCreator bridgeMethodCreator) {
 		super(bridgeMethodCreator);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCatchBlockStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCatchBlockStatement.java
index d270b9aa7d..7b49ffafdf 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCatchBlockStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCatchBlockStatement.java
@@ -10,4 +10,14 @@ public class ASTCatchBlockStatement extends AbstractApexNode<CatchBlockStatement
 	public ASTCatchBlockStatement(CatchBlockStatement catchBlockStatement) {
 		super(catchBlockStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTClassRefExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTClassRefExpression.java
index 4cffeac851..7eb58f25de 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTClassRefExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTClassRefExpression.java
@@ -7,4 +7,14 @@ public class ASTClassRefExpression extends AbstractApexNode<ClassRefExpression>
 	public ASTClassRefExpression(ClassRefExpression classRefExpression) {
 		super(classRefExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCompilation.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCompilation.java
index c2b131a7ee..a69d98941a 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCompilation.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTCompilation.java
@@ -15,4 +15,14 @@ public class ASTCompilation extends AbstractApexNode<Compilation> implements Roo
 	public String getImage() {
 		return node.getClass().getName();
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTConstructorPreambleStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTConstructorPreambleStatement.java
index 6687080950..c1ec678dcc 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTConstructorPreambleStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTConstructorPreambleStatement.java
@@ -7,4 +7,14 @@ public class ASTConstructorPreambleStatement extends AbstractApexNode<Constructo
 	public ASTConstructorPreambleStatement(ConstructorPreambleStatement constructorPreambleStatement) {
 		super(constructorPreambleStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTContinueStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTContinueStatement.java
index 4aa293523f..25e0c3dd05 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTContinueStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTContinueStatement.java
@@ -10,4 +10,14 @@ public class ASTContinueStatement extends AbstractApexNode<ContinueStatement> {
 	public ASTContinueStatement(ContinueStatement continueStatement) {
 		super(continueStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlDeleteStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlDeleteStatement.java
index 61b11bf1df..dd6d8c249c 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlDeleteStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlDeleteStatement.java
@@ -10,4 +10,14 @@ public class ASTDmlDeleteStatement extends AbstractApexNode<DmlDeleteStatement>
 	public ASTDmlDeleteStatement(DmlDeleteStatement dmlDeleteStatement) {
 		super(dmlDeleteStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlInsertStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlInsertStatement.java
index 43d597fa67..5227d989b1 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlInsertStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlInsertStatement.java
@@ -10,4 +10,14 @@ public class ASTDmlInsertStatement extends AbstractApexNode<DmlInsertStatement>
 	public ASTDmlInsertStatement(DmlInsertStatement dmlInsertStatement) {
 		super(dmlInsertStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlMergeStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlMergeStatement.java
index 2db4394bf4..ca656539bb 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlMergeStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlMergeStatement.java
@@ -10,4 +10,14 @@ public class ASTDmlMergeStatement extends AbstractApexNode<DmlMergeStatement> {
 	public ASTDmlMergeStatement(DmlMergeStatement dmlMergeStatement) {
 		super(dmlMergeStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUndeleteStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUndeleteStatement.java
index 6737ff4090..754c406fbf 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUndeleteStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUndeleteStatement.java
@@ -10,4 +10,14 @@ public class ASTDmlUndeleteStatement extends AbstractApexNode<DmlUndeleteStateme
 	public ASTDmlUndeleteStatement(DmlUndeleteStatement dmlUndeleteStatement) {
 		super(dmlUndeleteStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpdateStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpdateStatement.java
index a097b54132..8ab7ce4c2f 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpdateStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpdateStatement.java
@@ -10,4 +10,14 @@ public class ASTDmlUpdateStatement extends AbstractApexNode<DmlUpdateStatement>
 	public ASTDmlUpdateStatement(DmlUpdateStatement dmlUpdateStatement) {
 		super(dmlUpdateStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpsertStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpsertStatement.java
index 437794b5e1..78f2366eef 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpsertStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDmlUpsertStatement.java
@@ -10,4 +10,14 @@ public class ASTDmlUpsertStatement extends AbstractApexNode<DmlUpsertStatement>
 	public ASTDmlUpsertStatement(DmlUpsertStatement dmlUpsertStatement) {
 		super(dmlUpsertStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDoLoopStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDoLoopStatement.java
index 0e7a17e264..13818dc78d 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDoLoopStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDoLoopStatement.java
@@ -10,4 +10,14 @@ public class ASTDoLoopStatement extends AbstractApexNode<DoLoopStatement> {
 	public ASTDoLoopStatement(DoLoopStatement doLoopStatement) {
 		super(doLoopStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDottedExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDottedExpression.java
index c7b71fa1f2..ad83fd5b45 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDottedExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTDottedExpression.java
@@ -7,4 +7,14 @@ public class ASTDottedExpression extends AbstractApexNode<DottedExpression> {
 	public ASTDottedExpression(DottedExpression dottedExpression) {
 		super(dottedExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpression.java
index 665f5023fd..41ea2fb4e6 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpression.java
@@ -7,4 +7,14 @@ public class ASTExpression extends AbstractApexNode<Expression> {
 	public ASTExpression(Expression expression) {
 		super(expression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpressionStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpressionStatement.java
index 6d075e2e25..abcce75dcd 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpressionStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTExpressionStatement.java
@@ -7,4 +7,14 @@ public class ASTExpressionStatement extends AbstractApexNode<ExpressionStatement
 	public ASTExpressionStatement(ExpressionStatement expressionStatement) {
 		super(expressionStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTField.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTField.java
index 5758af13b1..23bf02bb4c 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTField.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTField.java
@@ -8,6 +8,16 @@ public class ASTField extends AbstractApexNode<Field> {
 		super(field);
 	}
 
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
+
 	@Override
 	public String getImage() {
 		return node.getFieldInfo().getName();
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclaration.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclaration.java
index aca6a07fa9..0c20d12b07 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclaration.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclaration.java
@@ -7,4 +7,14 @@ public class ASTFieldDeclaration extends AbstractApexNode<FieldDeclaration> {
 	public ASTFieldDeclaration(FieldDeclaration fieldDeclaration) {
 		super(fieldDeclaration);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclarationStatements.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclarationStatements.java
index d4501485e8..48aefb74f4 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclarationStatements.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTFieldDeclarationStatements.java
@@ -7,4 +7,14 @@ public class ASTFieldDeclarationStatements extends AbstractApexNode<FieldDeclara
 	public ASTFieldDeclarationStatements(FieldDeclarationStatements fieldDeclarationStatements) {
 		super(fieldDeclarationStatements);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForEachStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForEachStatement.java
index eebdaf1680..ab0d3778ae 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForEachStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForEachStatement.java
@@ -7,4 +7,14 @@ public class ASTForEachStatement extends AbstractApexNode<ForEachStatement> {
 	public ASTForEachStatement(ForEachStatement forEachStatement) {
 		super(forEachStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForLoopStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForLoopStatement.java
index 5d56e2aa1d..e785e56244 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForLoopStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTForLoopStatement.java
@@ -10,4 +10,14 @@ public class ASTForLoopStatement extends AbstractApexNode<ForLoopStatement> {
 	public ASTForLoopStatement(ForLoopStatement forLoopStatement) {
 		super(forLoopStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfBlockStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfBlockStatement.java
index 1533186b5c..cfbd509651 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfBlockStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfBlockStatement.java
@@ -7,4 +7,14 @@ public class ASTIfBlockStatement extends AbstractApexNode<IfBlockStatement> {
 	public ASTIfBlockStatement(IfBlockStatement ifBlockStatement) {
 		super(ifBlockStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfElseBlockStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfElseBlockStatement.java
index 5b5aa099c9..143bd3502a 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfElseBlockStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTIfElseBlockStatement.java
@@ -7,4 +7,14 @@ public class ASTIfElseBlockStatement extends AbstractApexNode<IfElseBlockStateme
 	public ASTIfElseBlockStatement(IfElseBlockStatement ifElseBlockStatement) {
 		super(ifElseBlockStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTInstanceOfExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTInstanceOfExpression.java
index ce031ee323..628878050a 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTInstanceOfExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTInstanceOfExpression.java
@@ -7,4 +7,14 @@ public class ASTInstanceOfExpression extends AbstractApexNode<InstanceOfExpressi
 	public ASTInstanceOfExpression(InstanceOfExpression instanceOfExpression) {
 		super(instanceOfExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaMethodCallExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaMethodCallExpression.java
index 6247c2322d..11c64dee0e 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaMethodCallExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaMethodCallExpression.java
@@ -7,4 +7,14 @@ public class ASTJavaMethodCallExpression extends AbstractApexNode<JavaMethodCall
 	public ASTJavaMethodCallExpression(JavaMethodCallExpression javaMethodCallExpression) {
 		super(javaMethodCallExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaVariableExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaVariableExpression.java
index 95750802eb..a186255dd6 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaVariableExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTJavaVariableExpression.java
@@ -7,4 +7,14 @@ public class ASTJavaVariableExpression extends AbstractApexNode<JavaVariableExpr
 	public ASTJavaVariableExpression(JavaVariableExpression javaVariableExpression) {
 		super(javaVariableExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTLiteralExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTLiteralExpression.java
index 6b12f6d313..7e35d7a753 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTLiteralExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTLiteralExpression.java
@@ -10,4 +10,14 @@ public class ASTLiteralExpression extends AbstractApexNode<LiteralExpression> {
 	public ASTLiteralExpression(LiteralExpression literalExpression) {
 		super(literalExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMapEntryNode.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMapEntryNode.java
index 2af1ac6a77..fe2dca4698 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMapEntryNode.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMapEntryNode.java
@@ -7,4 +7,14 @@ public class ASTMapEntryNode extends AbstractApexNode<MapEntryNode> {
 	public ASTMapEntryNode(MapEntryNode mapEntryNode) {
 		super(mapEntryNode);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethod.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethod.java
index cee3944ed7..478dfa144e 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethod.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethod.java
@@ -11,6 +11,16 @@ public class ASTMethod extends AbstractApexNode<Method> {
 		super(method);
 	}
 
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
+
 	@Override
 	public String getImage() {
 		return node.getMethodInfo().getIdentifier().value;
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethodCallExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethodCallExpression.java
index bed336063f..4d01444b36 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethodCallExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTMethodCallExpression.java
@@ -7,4 +7,14 @@ public class ASTMethodCallExpression extends AbstractApexNode<MethodCallExpressi
 	public ASTMethodCallExpression(MethodCallExpression methodCallExpression) {
 		super(methodCallExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierNode.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierNode.java
index 719feff7bc..d82a9accd2 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierNode.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierNode.java
@@ -10,4 +10,14 @@ public class ASTModifierNode extends AbstractApexNode<ModifierNode> {
 	public ASTModifierNode(ModifierNode modifierNode) {
 		super(modifierNode);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierOrAnnotation.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierOrAnnotation.java
index cfae7f5b7b..32b08d75c4 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierOrAnnotation.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTModifierOrAnnotation.java
@@ -7,4 +7,14 @@ public class ASTModifierOrAnnotation extends AbstractApexNode<ModifierOrAnnotati
 	public ASTModifierOrAnnotation(ModifierOrAnnotation modifierOrAnnotation) {
 		super(modifierOrAnnotation);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListInitExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListInitExpression.java
index 74d7969e9b..141a168a24 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListInitExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListInitExpression.java
@@ -7,4 +7,14 @@ public class ASTNewListInitExpression extends AbstractApexNode<NewListInitExpres
 	public ASTNewListInitExpression(NewListInitExpression newListInitExpression) {
 		super(newListInitExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListLiteralExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListLiteralExpression.java
index 3059725b95..0c76ddb480 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListLiteralExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewListLiteralExpression.java
@@ -7,4 +7,14 @@ public class ASTNewListLiteralExpression extends AbstractApexNode<NewListLiteral
 	public ASTNewListLiteralExpression(NewListLiteralExpression newListLiteralExpression) {
 		super(newListLiteralExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapInitExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapInitExpression.java
index e3669b4bbf..1db8f2452c 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapInitExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapInitExpression.java
@@ -7,4 +7,14 @@ public class ASTNewMapInitExpression extends AbstractApexNode<NewMapInitExpressi
 	public ASTNewMapInitExpression(NewMapInitExpression newMapInitExpression) {
 		super(newMapInitExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapLiteralExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapLiteralExpression.java
index 278212b1bd..82e063db91 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapLiteralExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewMapLiteralExpression.java
@@ -7,4 +7,14 @@ public class ASTNewMapLiteralExpression extends AbstractApexNode<NewMapLiteralEx
 	public ASTNewMapLiteralExpression(NewMapLiteralExpression newMapLiteralExpression) {
 		super(newMapLiteralExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewNameValueObjectExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewNameValueObjectExpression.java
index 2a1c3ae4e0..88e27a439f 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewNameValueObjectExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewNameValueObjectExpression.java
@@ -7,4 +7,14 @@ public class ASTNewNameValueObjectExpression extends AbstractApexNode<NewNameVal
 	public ASTNewNameValueObjectExpression(NewNameValueObjectExpression newNameValueObjectExpression) {
 		super(newNameValueObjectExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewObjectExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewObjectExpression.java
index 8de8f78a03..109e65b829 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewObjectExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewObjectExpression.java
@@ -7,4 +7,14 @@ public class ASTNewObjectExpression extends AbstractApexNode<NewObjectExpression
 	public ASTNewObjectExpression(NewObjectExpression newObjectExpression) {
 		super(newObjectExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetInitExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetInitExpression.java
index 28c3ff3873..0052caf356 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetInitExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetInitExpression.java
@@ -7,4 +7,14 @@ public class ASTNewSetInitExpression extends AbstractApexNode<NewSetInitExpressi
 	public ASTNewSetInitExpression(NewSetInitExpression newSetInitExpression) {
 		super(newSetInitExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetLiteralExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetLiteralExpression.java
index c20292736f..8937fd70de 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetLiteralExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTNewSetLiteralExpression.java
@@ -7,4 +7,14 @@ public class ASTNewSetLiteralExpression extends AbstractApexNode<NewSetLiteralEx
 	public ASTNewSetLiteralExpression(NewSetLiteralExpression newSetLiteralExpression) {
 		super(newSetLiteralExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPackageVersionExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPackageVersionExpression.java
index 635d5ff97b..9a0218333e 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPackageVersionExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPackageVersionExpression.java
@@ -7,4 +7,14 @@ public class ASTPackageVersionExpression extends AbstractApexNode<PackageVersion
 	public ASTPackageVersionExpression(PackageVersionExpression packageVersionExpression) {
 		super(packageVersionExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTParameter.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTParameter.java
index d33c1a85f9..c22eeb0eba 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTParameter.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTParameter.java
@@ -10,4 +10,14 @@ public class ASTParameter extends AbstractApexNode<Parameter> {
 	public ASTParameter(Parameter parameter) {
 		super(parameter);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPostfixExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPostfixExpression.java
index 73b5cf2881..a926854f80 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPostfixExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPostfixExpression.java
@@ -7,4 +7,14 @@ public class ASTPostfixExpression extends AbstractApexNode<PostfixExpression> {
 	public ASTPostfixExpression(PostfixExpression postfixExpression) {
 		super(postfixExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPrefixExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPrefixExpression.java
index fb1839f554..d9c73299ab 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPrefixExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTPrefixExpression.java
@@ -7,4 +7,14 @@ public class ASTPrefixExpression extends AbstractApexNode<PrefixExpression> {
 	public ASTPrefixExpression(PrefixExpression prefixExpression) {
 		super(prefixExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTProperty.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTProperty.java
index 75f7e89aa2..c5e9636e27 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTProperty.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTProperty.java
@@ -7,4 +7,14 @@ public class ASTProperty extends AbstractApexNode<Property> {
 	public ASTProperty(Property property) {
 		super(property);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReferenceExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReferenceExpression.java
index 046ecf749a..18ff451ab9 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReferenceExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReferenceExpression.java
@@ -7,4 +7,14 @@ public class ASTReferenceExpression extends AbstractApexNode<ReferenceExpression
 	public ASTReferenceExpression(ReferenceExpression referenceExpression) {
 		super(referenceExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReturnStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReturnStatement.java
index 7b9a881674..c8e8609d55 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReturnStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTReturnStatement.java
@@ -10,4 +10,14 @@ public class ASTReturnStatement extends AbstractApexNode<ReturnStatement> {
 	public ASTReturnStatement(ReturnStatement returnStatement) {
 		super(returnStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTRunAsBlockStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTRunAsBlockStatement.java
index 74b2be1d14..5b3ea49528 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTRunAsBlockStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTRunAsBlockStatement.java
@@ -10,4 +10,14 @@ public class ASTRunAsBlockStatement extends AbstractApexNode<RunAsBlockStatement
 	public ASTRunAsBlockStatement(RunAsBlockStatement runAsBlockStatement) {
 		super(runAsBlockStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoqlExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoqlExpression.java
index a6b7aaecac..e7f8618422 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoqlExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoqlExpression.java
@@ -7,4 +7,14 @@ public class ASTSoqlExpression extends AbstractApexNode<SoqlExpression> {
 	public ASTSoqlExpression(SoqlExpression soqlExpression) {
 		super(soqlExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoslExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoslExpression.java
index f8fabd543c..eeb5b45295 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoslExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSoslExpression.java
@@ -7,4 +7,14 @@ public class ASTSoslExpression extends AbstractApexNode<SoslExpression> {
 	public ASTSoslExpression(SoslExpression soslExpression) {
 		super(soslExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStandardCondition.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStandardCondition.java
index ccac81f698..db22683032 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStandardCondition.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStandardCondition.java
@@ -7,4 +7,14 @@ public class ASTStandardCondition extends AbstractApexNode<StandardCondition> {
 	public ASTStandardCondition(StandardCondition standardCondition) {
 		super(standardCondition);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStatement.java
index b428d238a3..48d11cd97d 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTStatement.java
@@ -7,4 +7,14 @@ public class ASTStatement extends AbstractApexNode<Statement> {
 	public ASTStatement(Statement statement) {
 		super(statement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperMethodCallExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperMethodCallExpression.java
index 52739b8ffe..095cf1289f 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperMethodCallExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperMethodCallExpression.java
@@ -7,4 +7,14 @@ public class ASTSuperMethodCallExpression extends AbstractApexNode<SuperMethodCa
 	public ASTSuperMethodCallExpression(SuperMethodCallExpression superMethodCallExpression) {
 		super(superMethodCallExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperVariableExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperVariableExpression.java
index a823ad4eba..9eb4605f42 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperVariableExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTSuperVariableExpression.java
@@ -7,4 +7,14 @@ public class ASTSuperVariableExpression extends AbstractApexNode<SuperVariableEx
 	public ASTSuperVariableExpression(SuperVariableExpression superVariableExpression) {
 		super(superVariableExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTernaryExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTernaryExpression.java
index fb785d1896..969a1eaf78 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTernaryExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTernaryExpression.java
@@ -7,4 +7,14 @@ public class ASTTernaryExpression extends AbstractApexNode<TernaryExpression> {
 	public ASTTernaryExpression(TernaryExpression ternaryExpression) {
 		super(ternaryExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTestNode.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTestNode.java
index 51589d1a28..0dc3425835 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTestNode.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTestNode.java
@@ -7,4 +7,14 @@ public class ASTTestNode extends AbstractApexNode<TestNode> {
 	public ASTTestNode(TestNode testNode) {
 		super(testNode);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisMethodCallExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisMethodCallExpression.java
index c992673ebd..485ae8f696 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisMethodCallExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisMethodCallExpression.java
@@ -7,4 +7,14 @@ public class ASTThisMethodCallExpression extends AbstractApexNode<ThisMethodCall
 	public ASTThisMethodCallExpression(ThisMethodCallExpression thisMethodCallExpression) {
 		super(thisMethodCallExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisVariableExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisVariableExpression.java
index bb98b2c796..1068c8bdf6 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisVariableExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThisVariableExpression.java
@@ -7,4 +7,14 @@ public class ASTThisVariableExpression extends AbstractApexNode<ThisVariableExpr
 	public ASTThisVariableExpression(ThisVariableExpression thisVariableExpression) {
 		super(thisVariableExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThrowStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThrowStatement.java
index 8679b08b42..14a4323c54 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThrowStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTThrowStatement.java
@@ -7,4 +7,14 @@ public class ASTThrowStatement extends AbstractApexNode<ThrowStatement> {
 	public ASTThrowStatement(ThrowStatement throwStatement) {
 		super(throwStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTriggerVariableExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTriggerVariableExpression.java
index 7b8bc2ad86..a5051d9091 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTriggerVariableExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTriggerVariableExpression.java
@@ -7,4 +7,14 @@ public class ASTTriggerVariableExpression extends AbstractApexNode<TriggerVariab
 	public ASTTriggerVariableExpression(TriggerVariableExpression triggerVariableExpression) {
 		super(triggerVariableExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTryCatchFinallyBlockStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTryCatchFinallyBlockStatement.java
index b80be35850..cab5ae0806 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTryCatchFinallyBlockStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTTryCatchFinallyBlockStatement.java
@@ -10,4 +10,14 @@ public class ASTTryCatchFinallyBlockStatement extends AbstractApexNode<TryCatchF
 	public ASTTryCatchFinallyBlockStatement(TryCatchFinallyBlockStatement tryCatchFinallyBlockStatement) {
 		super(tryCatchFinallyBlockStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java
index e9bc2629f0..53e78dbaf6 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java
@@ -12,6 +12,16 @@ public class ASTUserClass extends AbstractApexNode<UserClass> implements RootNod
 		super(userClass);
 	}
 
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
+
 	@Override
 	public String getImage() {
 		return node.getClass().getName();
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClassMethods.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClassMethods.java
index 221eb1b195..e7d9ae3db8 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClassMethods.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClassMethods.java
@@ -10,4 +10,14 @@ public class ASTUserClassMethods extends AbstractApexNode<UserClassMethods> {
 	public ASTUserClassMethods(UserClassMethods userClassMethods) {
 		super(userClassMethods);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserEnum.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserEnum.java
index 1cc2881a37..586fcac9e5 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserEnum.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserEnum.java
@@ -12,6 +12,16 @@ public class ASTUserEnum extends AbstractApexNode<UserEnum> implements RootNode
 		super(userEnum);
 	}
 
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
+
 	@Override
 	public String getImage() {
 		return node.getClass().getName();
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserExceptionMethods.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserExceptionMethods.java
index 0a169631fc..93439cd13f 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserExceptionMethods.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserExceptionMethods.java
@@ -7,4 +7,14 @@ public class ASTUserExceptionMethods extends AbstractApexNode<UserExceptionMetho
 	public ASTUserExceptionMethods(UserExceptionMethods userExceptionMethods) {
 		super(userExceptionMethods);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserInterface.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserInterface.java
index 9fc8d15222..46266f5cfc 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserInterface.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserInterface.java
@@ -12,6 +12,16 @@ public class ASTUserInterface extends AbstractApexNode<UserInterface> implements
 		super(userInterface);
 	}
 
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
+
 	@Override
 	public String getImage() {
 		try {
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserTrigger.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserTrigger.java
index 3e686ae921..0bc5160231 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserTrigger.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserTrigger.java
@@ -12,6 +12,16 @@ public class ASTUserTrigger extends AbstractApexNode<UserTrigger> implements Roo
 		super(userTrigger);
 	}
 
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
+
 	@Override
 	public String getImage() {
 		return node.getClass().getName();
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclaration.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclaration.java
index 2bd619c0c7..387447bd47 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclaration.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclaration.java
@@ -7,4 +7,14 @@ public class ASTVariableDeclaration extends AbstractApexNode<VariableDeclaration
 	public ASTVariableDeclaration(VariableDeclaration variableDeclaration) {
 		super(variableDeclaration);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclarationStatements.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclarationStatements.java
index 13923be94c..3d81b7b879 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclarationStatements.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableDeclarationStatements.java
@@ -7,4 +7,14 @@ public class ASTVariableDeclarationStatements extends AbstractApexNode<VariableD
 	public ASTVariableDeclarationStatements(VariableDeclarationStatements variableDeclarationStatements) {
 		super(variableDeclarationStatements);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableExpression.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableExpression.java
index 48a00ad2ca..3f1a2df768 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableExpression.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTVariableExpression.java
@@ -7,4 +7,14 @@ public class ASTVariableExpression extends AbstractApexNode<VariableExpression>
 	public ASTVariableExpression(VariableExpression variableExpression) {
 		super(variableExpression);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
\ No newline at end of file
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTWhileLoopStatement.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTWhileLoopStatement.java
index f40283f22f..af1cdfaf50 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTWhileLoopStatement.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTWhileLoopStatement.java
@@ -10,4 +10,14 @@ public class ASTWhileLoopStatement extends AbstractApexNode<WhileLoopStatement>
 	public ASTWhileLoopStatement(WhileLoopStatement whileLoopStatement) {
 		super(whileLoopStatement);
 	}
+
+    /**
+     * Accept the visitor.
+     * Note: This needs to be in each concrete node class, as otherwise
+     * the visitor won't work - as java resolves the type "this" at compile
+     * time.
+     */
+    public Object jjtAccept(ApexParserVisitor visitor, Object data) {
+        return visitor.visit(this, data);
+    }
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/AbstractApexNode.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/AbstractApexNode.java
index d8e72c4e21..ac69e56e69 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/AbstractApexNode.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/AbstractApexNode.java
@@ -18,13 +18,6 @@ public abstract class AbstractApexNode<T extends AstNode> extends AbstractNode i
 		this.node = node;
 	}
 
-	/**
-	 * Accept the visitor. *
-	 */
-	public Object jjtAccept(ApexParserVisitor visitor, Object data) {
-		return visitor.visit(this, data);
-	}
-
 	/**
 	 * Accept the visitor. *
 	 */