From 07a75a0dbdc44a9751d98760454c3d7ba4686703 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Fournier?= <clement.fournier76@gmail.com>
Date: Mon, 20 Apr 2020 11:15:30 +0200
Subject: [PATCH] Make JS ast nodes final

---
 .../pmd/lang/ecmascript/ast/ASTArrayComprehension.java          | 2 +-
 .../pmd/lang/ecmascript/ast/ASTArrayComprehensionLoop.java      | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTArrayLiteral.java    | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTAssignment.java  | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTAstRoot.java     | 2 +-
 .../java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBlock.java  | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTBreakStatement.java  | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTCatchClause.java | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTComment.java     | 2 +-
 .../pmd/lang/ecmascript/ast/ASTConditionalExpression.java       | 2 +-
 .../pmd/lang/ecmascript/ast/ASTContinueStatement.java           | 2 +-
 .../java/net/sourceforge/pmd/lang/ecmascript/ast/ASTDoLoop.java | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTElementGet.java  | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTEmptyExpression.java | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTEmptyStatement.java  | 2 +-
 .../pmd/lang/ecmascript/ast/ASTExpressionStatement.java         | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTForInLoop.java   | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTForLoop.java     | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTFunctionCall.java    | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTFunctionNode.java    | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTIfStatement.java | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTKeywordLiteral.java  | 2 +-
 .../java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabel.java  | 2 +-
 .../pmd/lang/ecmascript/ast/ASTLabeledStatement.java            | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTLetNode.java     | 2 +-
 .../java/net/sourceforge/pmd/lang/ecmascript/ast/ASTName.java   | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTNewExpression.java   | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTNumberLiteral.java   | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTObjectLiteral.java   | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTObjectProperty.java  | 2 +-
 .../pmd/lang/ecmascript/ast/ASTParenthesizedExpression.java     | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTPropertyGet.java | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTRegExpLiteral.java   | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTReturnStatement.java | 2 +-
 .../java/net/sourceforge/pmd/lang/ecmascript/ast/ASTScope.java  | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTStringLiteral.java   | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchCase.java  | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTSwitchStatement.java | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTThrowStatement.java  | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTTryStatement.java    | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTUnaryExpression.java | 2 +-
 .../pmd/lang/ecmascript/ast/ASTVariableDeclaration.java         | 2 +-
 .../pmd/lang/ecmascript/ast/ASTVariableInitializer.java         | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTWhileLoop.java   | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTWithStatement.java   | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlDotQuery.java | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTXmlExpression.java   | 2 +-
 .../sourceforge/pmd/lang/ecmascript/ast/ASTXmlMemberGet.java    | 2 +-
 .../net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlString.java   | 2 +-
 49 files changed, 49 insertions(+), 49 deletions(-)

diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehension.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehension.java
index 83ef429183..660fdc1547 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehension.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehension.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ArrayComprehension;
 
-public class ASTArrayComprehension extends AbstractEcmascriptNode<ArrayComprehension> {
+public final class ASTArrayComprehension extends AbstractEcmascriptNode<ArrayComprehension> {
     ASTArrayComprehension(ArrayComprehension arrayComprehension) {
         super(arrayComprehension);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehensionLoop.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehensionLoop.java
index 81d9b6fc14..d2705db202 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehensionLoop.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayComprehensionLoop.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ArrayComprehensionLoop;
 
-public class ASTArrayComprehensionLoop extends AbstractEcmascriptNode<ArrayComprehensionLoop> {
+public final class ASTArrayComprehensionLoop extends AbstractEcmascriptNode<ArrayComprehensionLoop> {
     ASTArrayComprehensionLoop(ArrayComprehensionLoop arrayComprehensionLoop) {
         super(arrayComprehensionLoop);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayLiteral.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayLiteral.java
index 46c4847176..a3fea1f8e3 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayLiteral.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTArrayLiteral.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ArrayLiteral;
 
-public class ASTArrayLiteral extends AbstractEcmascriptNode<ArrayLiteral>
+public final class ASTArrayLiteral extends AbstractEcmascriptNode<ArrayLiteral>
         implements DestructuringNode, TrailingCommaNode {
     private boolean trailingComma;
 
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAssignment.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAssignment.java
index 1247ca2c34..1ca45f45ce 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAssignment.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAssignment.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.Assignment;
 
-public class ASTAssignment extends AbstractInfixEcmascriptNode<Assignment> {
+public final class ASTAssignment extends AbstractInfixEcmascriptNode<Assignment> {
     ASTAssignment(Assignment asssignment) {
         super(asssignment);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAstRoot.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAstRoot.java
index 27fdeb5460..ca2afd9f03 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAstRoot.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTAstRoot.java
@@ -11,7 +11,7 @@ import org.mozilla.javascript.ast.AstRoot;
 
 import net.sourceforge.pmd.lang.ast.RootNode;
 
-public class ASTAstRoot extends AbstractEcmascriptNode<AstRoot> implements RootNode {
+public final class ASTAstRoot extends AbstractEcmascriptNode<AstRoot> implements RootNode {
 
     private Map<Integer, String> noPmdComments = Collections.emptyMap();
 
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBlock.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBlock.java
index 774414de84..42f084523b 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBlock.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBlock.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.Block;
 
-public class ASTBlock extends AbstractEcmascriptNode<Block> {
+public final class ASTBlock extends AbstractEcmascriptNode<Block> {
     ASTBlock(Block block) {
         super(block);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBreakStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBreakStatement.java
index d232c1aada..babe207902 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBreakStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTBreakStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.BreakStatement;
 
-public class ASTBreakStatement extends AbstractEcmascriptNode<BreakStatement> {
+public final class ASTBreakStatement extends AbstractEcmascriptNode<BreakStatement> {
     ASTBreakStatement(BreakStatement breakStatement) {
         super(breakStatement);
         super.setImage(breakStatement.getBreakLabel() != null ? breakStatement.getBreakLabel().getIdentifier() : null);
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTCatchClause.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTCatchClause.java
index 795ed7fcff..9407d1e77c 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTCatchClause.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTCatchClause.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.CatchClause;
 
-public class ASTCatchClause extends AbstractEcmascriptNode<CatchClause> {
+public final class ASTCatchClause extends AbstractEcmascriptNode<CatchClause> {
     ASTCatchClause(CatchClause catchClause) {
         super(catchClause);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTComment.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTComment.java
index d6973334aa..62900dd699 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTComment.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTComment.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.Comment;
 
-public class ASTComment extends AbstractEcmascriptNode<Comment> {
+public final class ASTComment extends AbstractEcmascriptNode<Comment> {
     ASTComment(Comment comment) {
         super(comment);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTConditionalExpression.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTConditionalExpression.java
index 91331e3b27..7fa0d3e449 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTConditionalExpression.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTConditionalExpression.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ConditionalExpression;
 
-public class ASTConditionalExpression extends AbstractEcmascriptNode<ConditionalExpression> {
+public final class ASTConditionalExpression extends AbstractEcmascriptNode<ConditionalExpression> {
     ASTConditionalExpression(ConditionalExpression conditionalExpression) {
         super(conditionalExpression);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTContinueStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTContinueStatement.java
index a694ec3e41..c47501ef7a 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTContinueStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTContinueStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ContinueStatement;
 
-public class ASTContinueStatement extends AbstractEcmascriptNode<ContinueStatement> {
+public final class ASTContinueStatement extends AbstractEcmascriptNode<ContinueStatement> {
     ASTContinueStatement(ContinueStatement continueStatement) {
         super(continueStatement);
         super.setImage(continueStatement.getLabel() != null ? continueStatement.getLabel().getIdentifier() : null);
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTDoLoop.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTDoLoop.java
index bfff74e7e7..6d579b5069 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTDoLoop.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTDoLoop.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.DoLoop;
 
-public class ASTDoLoop extends AbstractEcmascriptNode<DoLoop> {
+public final class ASTDoLoop extends AbstractEcmascriptNode<DoLoop> {
     ASTDoLoop(DoLoop doLoop) {
         super(doLoop);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTElementGet.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTElementGet.java
index 55945c1e5b..f689d2079c 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTElementGet.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTElementGet.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ElementGet;
 
-public class ASTElementGet extends AbstractEcmascriptNode<ElementGet> {
+public final class ASTElementGet extends AbstractEcmascriptNode<ElementGet> {
     ASTElementGet(ElementGet elementGet) {
         super(elementGet);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyExpression.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyExpression.java
index dab47ac69a..ad0d48abd0 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyExpression.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyExpression.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.EmptyExpression;
 
-public class ASTEmptyExpression extends AbstractEcmascriptNode<EmptyExpression> {
+public final class ASTEmptyExpression extends AbstractEcmascriptNode<EmptyExpression> {
     ASTEmptyExpression(EmptyExpression emptyExpression) {
         super(emptyExpression);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyStatement.java
index 79e4d9f2f1..5e5a1abcce 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTEmptyStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.EmptyStatement;
 
-public class ASTEmptyStatement extends AbstractEcmascriptNode<EmptyStatement> {
+public final class ASTEmptyStatement extends AbstractEcmascriptNode<EmptyStatement> {
     ASTEmptyStatement(EmptyStatement emptyStatement) {
         super(emptyStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTExpressionStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTExpressionStatement.java
index cb39d88487..9780b27117 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTExpressionStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTExpressionStatement.java
@@ -7,7 +7,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 import org.mozilla.javascript.Token;
 import org.mozilla.javascript.ast.ExpressionStatement;
 
-public class ASTExpressionStatement extends AbstractEcmascriptNode<ExpressionStatement> {
+public final class ASTExpressionStatement extends AbstractEcmascriptNode<ExpressionStatement> {
     ASTExpressionStatement(ExpressionStatement expressionStatement) {
         super(expressionStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForInLoop.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForInLoop.java
index c641deb5f0..a25c13738d 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForInLoop.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForInLoop.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ForInLoop;
 
-public class ASTForInLoop extends AbstractEcmascriptNode<ForInLoop> {
+public final class ASTForInLoop extends AbstractEcmascriptNode<ForInLoop> {
     ASTForInLoop(ForInLoop forInLoop) {
         super(forInLoop);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForLoop.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForLoop.java
index 3d1aaf706c..746435a92e 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForLoop.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTForLoop.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ForLoop;
 
-public class ASTForLoop extends AbstractEcmascriptNode<ForLoop> {
+public final class ASTForLoop extends AbstractEcmascriptNode<ForLoop> {
     ASTForLoop(ForLoop forLoop) {
         super(forLoop);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionCall.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionCall.java
index 733851dbbd..10d7404adf 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionCall.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionCall.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.FunctionCall;
 
-public class ASTFunctionCall extends AbstractEcmascriptNode<FunctionCall> {
+public final class ASTFunctionCall extends AbstractEcmascriptNode<FunctionCall> {
     ASTFunctionCall(FunctionCall functionCall) {
         super(functionCall);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionNode.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionNode.java
index 97d9c03803..bc4d94055b 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionNode.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTFunctionNode.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.FunctionNode;
 
-public class ASTFunctionNode extends AbstractEcmascriptNode<FunctionNode> {
+public final class ASTFunctionNode extends AbstractEcmascriptNode<FunctionNode> {
     ASTFunctionNode(FunctionNode functionNode) {
         super(functionNode);
         super.setImage(functionNode.getName());
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTIfStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTIfStatement.java
index dda9ab54dd..8b407db87c 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTIfStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTIfStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.IfStatement;
 
-public class ASTIfStatement extends AbstractEcmascriptNode<IfStatement> {
+public final class ASTIfStatement extends AbstractEcmascriptNode<IfStatement> {
     ASTIfStatement(IfStatement ifStatement) {
         super(ifStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTKeywordLiteral.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTKeywordLiteral.java
index eb36ee9fab..8d52211df1 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTKeywordLiteral.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTKeywordLiteral.java
@@ -9,7 +9,7 @@ import java.util.Locale;
 import org.mozilla.javascript.Token;
 import org.mozilla.javascript.ast.KeywordLiteral;
 
-public class ASTKeywordLiteral extends AbstractEcmascriptNode<KeywordLiteral> {
+public final class ASTKeywordLiteral extends AbstractEcmascriptNode<KeywordLiteral> {
     ASTKeywordLiteral(KeywordLiteral keywordLiteral) {
         super(keywordLiteral);
         super.setImage(Token.typeToName(keywordLiteral.getType()).toLowerCase(Locale.ROOT));
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabel.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabel.java
index f137353b4b..4c1b2bf161 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabel.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabel.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.Label;
 
-public class ASTLabel extends AbstractEcmascriptNode<Label> {
+public final class ASTLabel extends AbstractEcmascriptNode<Label> {
     ASTLabel(Label label) {
         super(label);
         super.setImage(label.getName());
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabeledStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabeledStatement.java
index 5035346cbe..4b204dae51 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabeledStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLabeledStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.LabeledStatement;
 
-public class ASTLabeledStatement extends AbstractEcmascriptNode<LabeledStatement> {
+public final class ASTLabeledStatement extends AbstractEcmascriptNode<LabeledStatement> {
     ASTLabeledStatement(LabeledStatement labeledStatement) {
         super(labeledStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLetNode.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLetNode.java
index 23e05f445c..12d53f3ca2 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLetNode.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTLetNode.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.LetNode;
 
-public class ASTLetNode extends AbstractEcmascriptNode<LetNode> {
+public final class ASTLetNode extends AbstractEcmascriptNode<LetNode> {
     ASTLetNode(LetNode letNode) {
         super(letNode);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTName.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTName.java
index 01a10dbc0a..53e253aa08 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTName.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTName.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.Name;
 
-public class ASTName extends AbstractEcmascriptNode<Name> {
+public final class ASTName extends AbstractEcmascriptNode<Name> {
     ASTName(Name name) {
         super(name);
         super.setImage(name.getIdentifier());
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNewExpression.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNewExpression.java
index 09fd36358f..3c71dcf0ca 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNewExpression.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNewExpression.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.NewExpression;
 
-public class ASTNewExpression extends AbstractEcmascriptNode<NewExpression> {
+public final class ASTNewExpression extends AbstractEcmascriptNode<NewExpression> {
     ASTNewExpression(NewExpression newExpression) {
         super(newExpression);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNumberLiteral.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNumberLiteral.java
index 4a807f4292..14f1a7d4a9 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNumberLiteral.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTNumberLiteral.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.NumberLiteral;
 
-public class ASTNumberLiteral extends AbstractEcmascriptNode<NumberLiteral> {
+public final class ASTNumberLiteral extends AbstractEcmascriptNode<NumberLiteral> {
     ASTNumberLiteral(NumberLiteral numberLiteral) {
         super(numberLiteral);
         super.setImage(numberLiteral.getValue());
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectLiteral.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectLiteral.java
index bfe3c24384..626096a234 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectLiteral.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectLiteral.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ObjectLiteral;
 
-public class ASTObjectLiteral extends AbstractEcmascriptNode<ObjectLiteral>
+public final class ASTObjectLiteral extends AbstractEcmascriptNode<ObjectLiteral>
         implements DestructuringNode, TrailingCommaNode {
     private boolean trailingComma;
 
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectProperty.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectProperty.java
index 03b5344442..c7b1306e19 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectProperty.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTObjectProperty.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ObjectProperty;
 
-public class ASTObjectProperty extends AbstractInfixEcmascriptNode<ObjectProperty> {
+public final class ASTObjectProperty extends AbstractInfixEcmascriptNode<ObjectProperty> {
     ASTObjectProperty(ObjectProperty objectProperty) {
         super(objectProperty);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTParenthesizedExpression.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTParenthesizedExpression.java
index 39c1654c5b..d6784b456c 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTParenthesizedExpression.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTParenthesizedExpression.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ParenthesizedExpression;
 
-public class ASTParenthesizedExpression extends AbstractEcmascriptNode<ParenthesizedExpression> {
+public final class ASTParenthesizedExpression extends AbstractEcmascriptNode<ParenthesizedExpression> {
     ASTParenthesizedExpression(ParenthesizedExpression parenthesizedExpression) {
         super(parenthesizedExpression);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTPropertyGet.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTPropertyGet.java
index e4d6489f0d..2b4b643fba 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTPropertyGet.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTPropertyGet.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.PropertyGet;
 
-public class ASTPropertyGet extends AbstractInfixEcmascriptNode<PropertyGet> {
+public final class ASTPropertyGet extends AbstractInfixEcmascriptNode<PropertyGet> {
     ASTPropertyGet(PropertyGet propertyGet) {
         super(propertyGet, false);
         super.setImage(".");
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTRegExpLiteral.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTRegExpLiteral.java
index e16ab9dfde..345aee6100 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTRegExpLiteral.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTRegExpLiteral.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.RegExpLiteral;
 
-public class ASTRegExpLiteral extends AbstractEcmascriptNode<RegExpLiteral> {
+public final class ASTRegExpLiteral extends AbstractEcmascriptNode<RegExpLiteral> {
     ASTRegExpLiteral(RegExpLiteral regExpLiteral) {
         super(regExpLiteral);
         super.setImage(regExpLiteral.getValue());
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTReturnStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTReturnStatement.java
index ac57961265..f1eae94fe5 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTReturnStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTReturnStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ReturnStatement;
 
-public class ASTReturnStatement extends AbstractEcmascriptNode<ReturnStatement> {
+public final class ASTReturnStatement extends AbstractEcmascriptNode<ReturnStatement> {
     ASTReturnStatement(ReturnStatement returnStatement) {
         super(returnStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTScope.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTScope.java
index f8a5e83f20..7b87bf2e2d 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTScope.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTScope.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.Scope;
 
-public class ASTScope extends AbstractEcmascriptNode<Scope> {
+public final class ASTScope extends AbstractEcmascriptNode<Scope> {
     ASTScope(Scope scope) {
         super(scope);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTStringLiteral.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTStringLiteral.java
index 1168832124..3e70806af0 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTStringLiteral.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTStringLiteral.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.StringLiteral;
 
-public class ASTStringLiteral extends AbstractEcmascriptNode<StringLiteral> {
+public final class ASTStringLiteral extends AbstractEcmascriptNode<StringLiteral> {
     ASTStringLiteral(StringLiteral stringLiteral) {
         super(stringLiteral);
         super.setImage(stringLiteral.getValue());
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchCase.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchCase.java
index a17b79d439..9445432e87 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchCase.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchCase.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.SwitchCase;
 
-public class ASTSwitchCase extends AbstractEcmascriptNode<SwitchCase> {
+public final class ASTSwitchCase extends AbstractEcmascriptNode<SwitchCase> {
     ASTSwitchCase(SwitchCase switchCase) {
         super(switchCase);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchStatement.java
index 32a3d064db..275652a322 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTSwitchStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.SwitchStatement;
 
-public class ASTSwitchStatement extends AbstractEcmascriptNode<SwitchStatement> {
+public final class ASTSwitchStatement extends AbstractEcmascriptNode<SwitchStatement> {
     ASTSwitchStatement(SwitchStatement switchStatement) {
         super(switchStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTThrowStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTThrowStatement.java
index 2439490aee..ed41d9d057 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTThrowStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTThrowStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.ThrowStatement;
 
-public class ASTThrowStatement extends AbstractEcmascriptNode<ThrowStatement> {
+public final class ASTThrowStatement extends AbstractEcmascriptNode<ThrowStatement> {
     ASTThrowStatement(ThrowStatement throwStatement) {
         super(throwStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTTryStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTTryStatement.java
index 6d3c18fd63..28a4cbe4d0 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTTryStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTTryStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.TryStatement;
 
-public class ASTTryStatement extends AbstractEcmascriptNode<TryStatement> {
+public final class ASTTryStatement extends AbstractEcmascriptNode<TryStatement> {
     ASTTryStatement(TryStatement tryStatement) {
         super(tryStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTUnaryExpression.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTUnaryExpression.java
index 0043e2b758..1a547b81b8 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTUnaryExpression.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTUnaryExpression.java
@@ -8,7 +8,7 @@ import org.mozilla.javascript.Token;
 import org.mozilla.javascript.ast.AstRoot;
 import org.mozilla.javascript.ast.UnaryExpression;
 
-public class ASTUnaryExpression extends AbstractEcmascriptNode<UnaryExpression> {
+public final class ASTUnaryExpression extends AbstractEcmascriptNode<UnaryExpression> {
     ASTUnaryExpression(UnaryExpression unaryExpression) {
         super(unaryExpression);
         if (unaryExpression.getOperator() == Token.VOID) {
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableDeclaration.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableDeclaration.java
index 8eddddd94c..6f5e74051d 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableDeclaration.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableDeclaration.java
@@ -9,7 +9,7 @@ import java.util.Locale;
 import org.mozilla.javascript.Token;
 import org.mozilla.javascript.ast.VariableDeclaration;
 
-public class ASTVariableDeclaration extends AbstractEcmascriptNode<VariableDeclaration> {
+public final class ASTVariableDeclaration extends AbstractEcmascriptNode<VariableDeclaration> {
     ASTVariableDeclaration(VariableDeclaration variableDeclaration) {
         super(variableDeclaration);
         super.setImage(Token.typeToName(variableDeclaration.getType()).toLowerCase(Locale.ROOT));
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableInitializer.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableInitializer.java
index 3ecc5f5eb7..80e20f75e8 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableInitializer.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTVariableInitializer.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.VariableInitializer;
 
-public class ASTVariableInitializer extends AbstractEcmascriptNode<VariableInitializer> implements DestructuringNode {
+public final class ASTVariableInitializer extends AbstractEcmascriptNode<VariableInitializer> implements DestructuringNode {
     ASTVariableInitializer(VariableInitializer variableInitializer) {
         super(variableInitializer);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWhileLoop.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWhileLoop.java
index 1627e791b7..9a12dd5640 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWhileLoop.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWhileLoop.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.WhileLoop;
 
-public class ASTWhileLoop extends AbstractEcmascriptNode<WhileLoop> {
+public final class ASTWhileLoop extends AbstractEcmascriptNode<WhileLoop> {
     ASTWhileLoop(WhileLoop whileLoop) {
         super(whileLoop);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWithStatement.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWithStatement.java
index b32c097722..dfedb594ab 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWithStatement.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTWithStatement.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.WithStatement;
 
-public class ASTWithStatement extends AbstractEcmascriptNode<WithStatement> {
+public final class ASTWithStatement extends AbstractEcmascriptNode<WithStatement> {
     ASTWithStatement(WithStatement withStatement) {
         super(withStatement);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlDotQuery.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlDotQuery.java
index 7fb43b4f79..d311454026 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlDotQuery.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlDotQuery.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.XmlDotQuery;
 
-public class ASTXmlDotQuery extends AbstractInfixEcmascriptNode<XmlDotQuery> {
+public final class ASTXmlDotQuery extends AbstractInfixEcmascriptNode<XmlDotQuery> {
     ASTXmlDotQuery(XmlDotQuery xmlDotQuery) {
         super(xmlDotQuery);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlExpression.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlExpression.java
index 65ff3b81e5..60b6b1914e 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlExpression.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlExpression.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.XmlExpression;
 
-public class ASTXmlExpression extends AbstractEcmascriptNode<XmlExpression> {
+public final class ASTXmlExpression extends AbstractEcmascriptNode<XmlExpression> {
     ASTXmlExpression(XmlExpression xmlExpression) {
         super(xmlExpression);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlMemberGet.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlMemberGet.java
index 4231e026f5..04c8de8210 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlMemberGet.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlMemberGet.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.XmlMemberGet;
 
-public class ASTXmlMemberGet extends AbstractInfixEcmascriptNode<XmlMemberGet> {
+public final class ASTXmlMemberGet extends AbstractInfixEcmascriptNode<XmlMemberGet> {
     ASTXmlMemberGet(XmlMemberGet xmlMemberGet) {
         super(xmlMemberGet);
     }
diff --git a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlString.java b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlString.java
index 63caf8e325..55d02476db 100644
--- a/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlString.java
+++ b/pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/ASTXmlString.java
@@ -6,7 +6,7 @@ package net.sourceforge.pmd.lang.ecmascript.ast;
 
 import org.mozilla.javascript.ast.XmlString;
 
-public class ASTXmlString extends AbstractEcmascriptNode<XmlString> {
+public final class ASTXmlString extends AbstractEcmascriptNode<XmlString> {
     ASTXmlString(XmlString xmlString) {
         super(xmlString);
         super.setImage(xmlString.getXml());