Bug 338707 Reconciler chokes on elements under parents that have been removed from the model
tests/org.eclipse.e4.ui.tests/src/org/eclipse/e4/ui/tests/reconciler/ModelReconcilerScenarioTest.java
public void testApplication_Commands_MultiLevelKeyBindings_EmptyNull_EmptyString() {
		testApplication_Commands_MultiLevelKeyBindings("", null, "", "Ctrl+S");
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyNull_StringNull() {
		testApplication_Commands_MultiLevelKeyBindings("", null, "Ctrl+S", null);
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyNull_StringEmpty() {
		testApplication_Commands_MultiLevelKeyBindings("", null, "Ctrl+S", "");
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyNull_StringStringUnchanged() {
		testApplication_Commands_MultiLevelKeyBindings("", null, "Ctrl+S",
				"Ctrl+S");
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyNull_StringStringChanged() {
		testApplication_Commands_MultiLevelKeyBindings("", null, "Ctrl+S",
				"Ctrl+D");
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyEmpty_NullNull() {
		testApplication_Commands_MultiLevelKeyBindings("", "", null, null);
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyEmpty_NullEmpty() {
		testApplication_Commands_MultiLevelKeyBindings("", "", null, "");
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyEmpty_NullString() {
		testApplication_Commands_MultiLevelKeyBindings("", "", null, "Ctrl+S");
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyEmpty_EmptyNull() {
		testApplication_Commands_MultiLevelKeyBindings("", "", "", null);
	}
	public void testApplication_Commands_MultiLevelKeyBindings_EmptyEmpty_EmptyEmpty() {