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
}
		}
		private int computeStateMask(String modifiers) {
			if (modifiers == null)
				return -1;
		
			if (modifiers.length() == 0)
				return SWT.NONE;
			int stateMask= 0;
			StringTokenizer modifierTokenizer= new StringTokenizer(modifiers, ",;.:+-* "); 
			while (modifierTokenizer.hasMoreTokens()) {
				int modifier= EditorUtility.findLocalizedModifier(modifierTokenizer.nextToken());
				if (modifier == 0 || (stateMask & modifier) == modifier)
					return -1;
				stateMask= stateMask | modifier;
			}
			return stateMask;
		}
		
		public void uninstall() {
			if (fColor != null) {
				fColor.dispose();
				fColor= null;
			}
			
			if (fCursor != null) {
				fCursor.dispose();
				fCursor= null;
			}