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/CompilationUnitDocumentProvider.java
return super.createElementInfo(element);
		}
	}
	
	/*
	 * @see AbstractDocumentProvider#disposeElementInfo(Object, ElementInfo)
	 */
	protected void disposeElementInfo(Object element, ElementInfo info) {
		
		if (info instanceof CompilationUnitInfo) {
			CompilationUnitInfo cuInfo= (CompilationUnitInfo) info;
			
			if (JavaPlugin.USE_WORKING_COPY_OWNERS)  {
				
				try  {
					cuInfo.fCopy.discardWorkingCopy();
				} catch (JavaModelException x)  {
					handleCoreException(x, x.getMessage());
				}
			
			} else  {
				cuInfo.fCopy.destroy();
			}
			
			cuInfo.fModel.removeAnnotationModelListener(fGlobalAnnotationModelListener);
		}
		
		super.disposeElementInfo(element, info);
	}