Bug 294739 [EAS] need service for reporting errors and warnings to the user (in a dialog, or through logging)
Rationale: Having them separated is quite risky, because it introduces artificial division, in which errors are handled. Probably UI plug-ins will use IStatusHandler and Logger, while core plug-ins will just log. How can we notify the user that something went completely wrong in headless plug-in? We need to create a bridge, so actually merge those two frameworks. On the other hand, why should we pass the same problem to IStatusHandler & to Logger? Are there any Statuses which should be shown to the user (and interrupt his work) but should not be logged?
bundles/org.eclipse.e4.ui.workbench.swt/src/org/eclipse/e4/ui/workbench/swt/internal/PartRenderingEngine.java
appContext.processWaiting();
							if (spinOnce)
								return;
							display.sleep();
						}
					} catch (ThreadDeath th) {
						throw th;
					} catch (Exception ex) {
						ex.printStackTrace();
					} catch (Error err) {
						err.printStackTrace();
					}
				}
			}
		});
		return IApplication.EXIT_OK;
	}
	public void stop() {
		if (theApp != null) {
			for (MWindow window : theApp.getChildren()) {
				if (window.getWidget() != null) {
					((Shell) window.getWidget()).close();
				}
			}
		} else if (testShell != null && !testShell.isDisposed()) {
			testShell.close();
		}
	}
}