/**
* helper to destory view model and viewer
*
* @param vmOnly true to destory view model only and do not destroy viewer
*/
void destroyViewer(boolean vmOnly) {
fVMProvider.getNode().setFormattedValuesListener(null);
fVMProvider.getNode().getLabelProvider().removePropertiesUpdateListener(fViewerListener);
fVMProvider.getNode().setVMUpdateListener(null);
fVMListener.dispose();
if (vmOnly == false) {
fViewerListener.dispose();
fViewer.getPresentationContext().dispose();
// Close the shell
fShell.close();
while (!fShell.isDisposed()) if (!fDisplay.readAndDispatch()) fDisplay.sleep();
}
}
/** @throws java.lang.Exception */
@Override
protected void tearDown() throws Exception {
fVMProvider.getNode().setFormattedValuesListener(null);
fModel.setTestModelListener(null);
fVMProvider.getNode().getLabelProvider().removePropertiesUpdateListener(fViewerListener);
fVMProvider.getNode().setVMUpdateListener(null);
fVMAdapter.dispose();
fVMListener.dispose();
fViewerListener.dispose();
shutdownService(fDummyValuesService);
shutdownService(fModel);
fViewer.getPresentationContext().dispose();
// Close the shell and exit.
fShell.close();
while (!fShell.isDisposed()) if (!fDisplay.readAndDispatch()) fDisplay.sleep();
DsfSession.endSession(fDsfSession);
fDsfExecutor.shutdown();
}