EditPartMatcherFactory.editPartOfType(StructuredActivityPart.class),
EditPartMatcherFactory.withLabel("split")));
assertFalse(parts.isEmpty());
SWTBotGefEditPart split = parts.get(0);
SWTBotGefConnectionEditPart transitionPart = split.sourceConnections().get(0);
SWTBotGefEditPart step3 = transitionPart.target();
assertTrue(step3.part() instanceof SimpleActivityPart);
transitionPart.select();
gEditor.pressShortcut(KeyStroke.getInstance(SWT.DEL));
parts = gEditor.editParts(AllOf.allOf(EditPartMatcherFactory.editPartOfType(StructuredActivityPart.class),
EditPartMatcherFactory.withLabel("split")));
assertFalse(parts.isEmpty());