Bug 127438 junit view: fast view icon shows "completed" state when view is shown
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
fViewImage= progress;
					firePropertyChange(IWorkbenchPart.PROP_TITLE);
				}
			} else if (fTestRunSession.isStopped()) {
				resetViewIcon();
			} else {
				updateViewIcon();
			}
		} else {
			resetViewIcon();
		}
	}
	
	private void setActiveTestRunSession(TestRunSession testRunSession) {
/*
- State:
fTestRunSession
fTestSessionListener
Jobs
fTestViewer.processChangesInUI();
- UI:
fCounterPanel
fProgressBar
setContentDescription / fInfoMessage
setTitleToolTip
view icons
statusLine
fFailureTrace
action enablement
 */