/*
  * @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;
 }