Bug 326699 Part in shared area finds wrong parent context during shutdown
Build: 4.1 M2. After working for a couple of days, I attempted to shutdown and got an NPE. I was unable to close the application normally and had to kill the process. Complete log to follow but here is a snippet: java.lang.NullPointerException at org.eclipse.ui.internal.WorkbenchWindow.hardClose(WorkbenchWindow.java:1322) at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:1059) at org.eclipse.ui.internal.WorkbenchWindow.access$9(WorkbenchWindow.java:1038) at org.eclipse.ui.internal.WorkbenchWindow$6.run(WorkbenchWindow.java:1085) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
tests/org.eclipse.e4.ui.tests/src/org/eclipse/e4/ui/tests/workbench/PartRenderingEngineTests.java
wb.createAndRunUI(window);
		
		
		perspectiveStack.setSelectedElement(perspectiveB);
		perspectiveB.getContext().activate();
		
		perspectiveB.setToBeRendered(false);
		
		
		assertEquals(perspectiveA.getContext(), part2.getContext().getParent());
	}
	private MWindow createWindowWithOneView(String partName) {
		final MWindow window = BasicFactoryImpl.eINSTANCE.createWindow();
		window.setHeight(300);
		window.setWidth(400);
		window.setLabel("MyWindow");
		MPartSashContainer sash = BasicFactoryImpl.eINSTANCE
				.createPartSashContainer();
		window.getChildren().add(sash);
		MPartStack stack = BasicFactoryImpl.eINSTANCE.createPartStack();
		sash.getChildren().add(stack);
		MPart contributedPart = BasicFactoryImpl.eINSTANCE.createPart();
		stack.getChildren().add(contributedPart);
		contributedPart.setLabel(partName);
		contributedPart
				.setContributionURI("platform:/plugin/org.eclipse.e4.ui.tests/org.eclipse.e4.ui.tests.workbench.SampleView");
		return window;
	}
}