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
int kind= binding.getKind();
		if (fMarkTypeOccurrences && kind == IBinding.TYPE)
			return true;
		if (fMarkMethodOccurrences && kind == IBinding.METHOD)
			return true;
		if (kind == IBinding.VARIABLE) {
			IVariableBinding variableBinding= (IVariableBinding)binding;
			if (variableBinding.isField()) {
				int constantModifier= IModifierConstants.ACC_STATIC | IModifierConstants.ACC_FINAL;
				boolean isConstant= (variableBinding.getModifiers() & constantModifier) == constantModifier; 
				if (isConstant)
					return fMarkConstantOccurrences;
				else
					return fMarkFieldOccurrences;
			}
			
			return fMarkLocalVariableypeOccurrences;
		}
		return false;
	}
	
	void removeOccurrenceAnnotations() {
		IDocumentProvider documentProvider= getDocumentProvider();
		if (documentProvider == null)
			return;
		
		IAnnotationModel annotationModel= documentProvider.getAnnotationModel(getEditorInput());
		if (annotationModel == null || fOccurrenceAnnotations == null)
			return;