/*
  * @see ASTVisitor#visit(AnonymousClassDeclaration)
  */
 public boolean visit(AnonymousClassDeclaration node) {
   this.fBuffer.append("{"); // $NON-NLS-1$
   for (Iterator it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
     BodyDeclaration b = (BodyDeclaration) it.next();
     b.accept(this);
   }
   this.fBuffer.append("}"); // $NON-NLS-1$
   return false;
 }
 /*
  * @see ASTVisitor#visit(AnonymousClassDeclaration)
  */
 @Override
 public boolean visit(AnonymousClassDeclaration node) {
   this.fBuffer.append("{"); // $NON-NLS-1$
   List<BodyDeclaration> bodyDeclarations = node.bodyDeclarations();
   for (Iterator<BodyDeclaration> it = bodyDeclarations.iterator(); it.hasNext(); ) {
     BodyDeclaration b = it.next();
     b.accept(this);
   }
   this.fBuffer.append("}"); // $NON-NLS-1$
   return false;
 }
 /*
  * @see ASTVisitor#visit(AnnotationTypeDeclaration)
  * @since 3.0
  */
 public boolean visit(AnnotationTypeDeclaration node) {
   if (node.getJavadoc() != null) {
     node.getJavadoc().accept(this);
   }
   printModifiers(node.modifiers());
   this.fBuffer.append("@interface "); // $NON-NLS-1$
   node.getName().accept(this);
   this.fBuffer.append(" {"); // $NON-NLS-1$
   for (Iterator it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
     BodyDeclaration d = (BodyDeclaration) it.next();
     d.accept(this);
   }
   this.fBuffer.append("}"); // $NON-NLS-1$
   return false;
 }
 /*
  * @see ASTVisitor#visit(EnumDeclaration)
  * @since 3.0
  */
 @Override
 public boolean visit(EnumDeclaration node) {
   if (node.getJavadoc() != null) {
     node.getJavadoc().accept(this);
   }
   printModifiers(node.modifiers());
   this.fBuffer.append("enum "); // $NON-NLS-1$
   node.getName().accept(this);
   this.fBuffer.append(" "); // $NON-NLS-1$
   if (!node.superInterfaceTypes().isEmpty()) {
     this.fBuffer.append("implements "); // $NON-NLS-1$
     for (Iterator<Type> it = node.superInterfaceTypes().iterator(); it.hasNext(); ) {
       Type t = it.next();
       t.accept(this);
       if (it.hasNext()) {
         this.fBuffer.append(", "); // $NON-NLS-1$
       }
     }
     this.fBuffer.append(" "); // $NON-NLS-1$
   }
   this.fBuffer.append("{"); // $NON-NLS-1$
   for (Iterator<EnumConstantDeclaration> it = node.enumConstants().iterator(); it.hasNext(); ) {
     EnumConstantDeclaration d = it.next();
     d.accept(this);
     // enum constant declarations do not include punctuation
     if (it.hasNext()) {
       // enum constant declarations are separated by commas
       this.fBuffer.append(", "); // $NON-NLS-1$
     }
   }
   if (!node.bodyDeclarations().isEmpty()) {
     this.fBuffer.append("; "); // $NON-NLS-1$
     for (Iterator<BodyDeclaration> it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
       BodyDeclaration d = it.next();
       d.accept(this);
       // other body declarations include trailing punctuation
     }
   }
   this.fBuffer.append("}"); // $NON-NLS-1$
   return false;
 }
 /*
  * @see ASTVisitor#visit(TypeDeclaration)
  */
 public boolean visit(TypeDeclaration node) {
   if (node.getJavadoc() != null) {
     node.getJavadoc().accept(this);
   }
   if (node.getAST().apiLevel() >= AST.JLS3) {
     printModifiers(node.modifiers());
   }
   this.fBuffer.append(node.isInterface() ? "interface " : "class "); // $NON-NLS-2$//$NON-NLS-1$
   node.getName().accept(this);
   if (node.getAST().apiLevel() >= AST.JLS3) {
     if (!node.typeParameters().isEmpty()) {
       this.fBuffer.append("<"); // $NON-NLS-1$
       for (Iterator it = node.typeParameters().iterator(); it.hasNext(); ) {
         TypeParameter t = (TypeParameter) it.next();
         t.accept(this);
         if (it.hasNext()) {
           this.fBuffer.append(","); // $NON-NLS-1$
         }
       }
       this.fBuffer.append(">"); // $NON-NLS-1$
     }
   }
   this.fBuffer.append(" "); // $NON-NLS-1$
   if (node.getAST().apiLevel() >= AST.JLS3) {
     if (node.getSuperclassType() != null) {
       this.fBuffer.append("extends "); // $NON-NLS-1$
       node.getSuperclassType().accept(this);
       this.fBuffer.append(" "); // $NON-NLS-1$
     }
     if (!node.superInterfaceTypes().isEmpty()) {
       this.fBuffer.append(
           node.isInterface() ? "extends " : "implements "); // $NON-NLS-2$//$NON-NLS-1$
       for (Iterator it = node.superInterfaceTypes().iterator(); it.hasNext(); ) {
         Type t = (Type) it.next();
         t.accept(this);
         if (it.hasNext()) {
           this.fBuffer.append(", "); // $NON-NLS-1$
         }
       }
       this.fBuffer.append(" "); // $NON-NLS-1$
     }
   }
   this.fBuffer.append("{"); // $NON-NLS-1$
   BodyDeclaration prev = null;
   for (Iterator it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
     BodyDeclaration d = (BodyDeclaration) it.next();
     if (prev instanceof EnumConstantDeclaration) {
       // enum constant declarations do not include punctuation
       if (d instanceof EnumConstantDeclaration) {
         // enum constant declarations are separated by commas
         this.fBuffer.append(", "); // $NON-NLS-1$
       } else {
         // semicolon separates last enum constant declaration from
         // first class body declarations
         this.fBuffer.append("; "); // $NON-NLS-1$
       }
     }
     d.accept(this);
     prev = d;
   }
   this.fBuffer.append("}"); // $NON-NLS-1$
   return false;
 }