Bug 40347 [misc] Renaming a project with an open editor fills log
I20030716+plugin-export 1) have a Java file open in the Java editor 2) rename the enclosing project -> exception in log but no stacktrace
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
int fOffset;
		int fLength;
		LinkedPositionManager fManager;
		LinkedPositionUI fEditor;
	};
	
	private class BracketInserter implements VerifyKeyListener, LinkedPositionUI.ExitListener {