Bug 66234 [projection] Revert file sometimes does not display the imports
I was able to recreate the scenario, I have a Java file in a Java project as /* * Created on Jun 8, 2004 * * TODO To change the template for this generated file go to * Window - Preferences - Java - Code Style - Code Templates */ package com; import java.net.URL; import java.util.Date; /** * @author admin * * TODO To change the template for this generated type comment go to * Window - Preferences - Java - Code Style - Code Templates */ public class Test { Date xyz; URL abc; } I open it in the editor, delete the keyword 'package' so that that line only says com. Now I right click on file and select 'Revert File'. Notice that the imports list disappears. This is in M9.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
return null;
			}
		}
		IRegion getCurrentTextRegion(ISourceViewer viewer) {
			int offset= getCurrentTextOffset(viewer);				
			if (offset == -1)
				return null;
			IJavaElement input= SelectionConverter.getInput(JavaEditor.this);
			if (input == null)
				return null;
			try {
				
				IJavaElement[] elements= null;
				synchronized (input) {
					elements= ((ICodeAssist) input).codeSelect(offset, 0);
				}
				
				if (elements == null || elements.length == 0)
					return null;
					
				return selectWord(viewer.getDocument(), offset);
					
			} catch (JavaModelException e) {
				return null;	
			}
		}
		private int getCurrentTextOffset(ISourceViewer viewer) {
			try {					
				StyledText text= viewer.getTextWidget();			
				if (text == null || text.isDisposed())