Rename RecordDeclaration::getComponentList to getRecordComponents

This name is clearer when seen from the
interface ASTAnyTypeDeclaration, also
it matches the Class API

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/ast/ASTRecordDeclaration.java

@@ -57,7 +57,18 @@ public final class ASTRecordDeclaration extends AbstractAnyTypeDeclaration {
         return isNested();
     }
 
+    /**
+     * @deprecated Renamed to {@link #getRecordComponents()}
+     */
+    @Deprecated
     public ASTRecordComponentList getComponentList() {
+        return getRecordComponents();
+    }
+
+    /** Returns the record component list. */
+    // @NonNull
+    @Override
+    public ASTRecordComponentList getRecordComponents() {
         return getFirstChildOfType(ASTRecordComponentList.class);
     }
 }

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/ast/AbstractAnyTypeDeclaration.java

@@ -53,6 +53,16 @@ public abstract class AbstractAnyTypeDeclaration extends AbstractJavaAccessTypeN
         return getImage();
     }
 
+
+    /**
+     * Returns the record component list, or null if this is not a record
+     * declaration.
+     */
+    // @Nullable // TODO pull up to ASTAnyTypeDecl on 7.0.x
+    public ASTRecordComponentList getRecordComponents() {
+        return getFirstChildOfType(ASTRecordComponentList.class);
+    }
+
     /**
      * Returns true if the enclosing type of this type declaration
      * is any of the given kinds. If this declaration is a top-level