/*
  * @see ASTVisitor#visit(SuperMethodReference)
  */
 @Override
 public boolean visit(SuperMethodReference node) {
   if (node.getQualifier() != null) {
     node.getQualifier().accept(this);
     this.fBuffer.append('.');
   }
   this.fBuffer.append("super"); // $NON-NLS-1$
   printReferenceTypeArguments(node.typeArguments());
   node.getName().accept(this);
   return false;
 }
 @Override
 public boolean visit(SuperMethodReference node) {
   doVisitNode(node.getQualifier());
   doVisitChildren(node.typeArguments());
   return false;
 }