/*
  * @see ASTVisitor#visit(ForStatement)
  */
 public boolean visit(ForStatement node) {
   this.fBuffer.append("for ("); // $NON-NLS-1$
   for (Iterator it = node.initializers().iterator(); it.hasNext(); ) {
     Expression e = (Expression) it.next();
     e.accept(this);
   }
   this.fBuffer.append("; "); // $NON-NLS-1$
   if (node.getExpression() != null) {
     node.getExpression().accept(this);
   }
   this.fBuffer.append("; "); // $NON-NLS-1$
   for (Iterator it = node.updaters().iterator(); it.hasNext(); ) {
     Expression e = (Expression) it.next();
     e.accept(this);
   }
   this.fBuffer.append(") "); // $NON-NLS-1$
   node.getBody().accept(this);
   return false;
 }
 public boolean visit(ForStatement node) {
   fScopes.add(fScope);
   fScope = new Scope(fScope, node.getStartPosition(), node.getLength());
   return true;
 }