Cant see methods of the class

Question

Hello,
I am using NetBeans IDE for development. Problem is that, I cant see the methods of the class. I have imported the required class, I have created its reference as public and static. and I have created its object inside the constructor.
Now, when I type '.' [dot] in front of object created, netBeans displays the list of available methods. But it doesnt show all the methods. What might be the problem? If anything unclear to you, please ask me.
Thanks and regards.

Answer 1

Thanks! Following is the sample code snippet. This class is compiled successfully and also its getting executed very well. I am using this code in my project.
import javax.swing.tree.*;
import javax.swing.*;
import java.io.*;
public class MyTree {
    public static DefaultTreeModel model;
    public static JTree myTree;
    public MyTree() {
        DefaultMutableTreeNode root = new DefaultMutableTreeNode("ROOT");
        model = new DefaultTreeModel(root);
        model.setAsksAllowsChildren(true);
        myTree = new JTree(model);
        myTree.setShowsRootHandles(false);
        JScrollPane jScrollPane3 = new JScrollPane(myTree);       
}1) model.setAsksAllowsChildren(true);
No compile time error, No rutime error/exception. But when I type '.' [dot] in front of model, I cant see this method in the list displayed.
2) myTree.setShowsRootHandles(false);
Same case with this also.
i.e. I am using both setAsksAllowsChildren() and setShowsRootHandles() methods, but I cant see them in the dropDownList displayed by typing '.' after corresponding objects i.e model and myTree respectievly.
hope this will clear the problem.