there is a obvious bug in the Rename Refactor in v8.01 and even Intellij 8.1 builg 9678 that is unable to rename in the following code.
public class TestRefactor
public JButton uiTest1 = new JButton("Test1"),
uiTest2 = new JButton("Test2"),
uiTest3 = new JButton("Test1");
public static void main(String _args)
Create the above code, and try the Rename refactor on uiTest2 or uiTest3, Intellij will fail to rename anything other than uiTest1.