Bug 70570 Show Junit view on error preference totally broken [JUnit]
R3.0 The state of the Java > JUnit > "Show Junit results view only if errors or failures occur" has no effect at all i.e. the view opens whether this preference is checked or not (minor detail: if JUnit is a fast view then the pref seems to work). While this is not yet a major bug it unfortunately also affects whether the JUnit view's title (progress) gets updated: there's a missing ! and hence it does not update the title when I uncheck this preference. The only time when the icon update should not be done is when the JUnit view hasn't been created yet.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
if (status == ITestRunListener.STATUS_FAILURE) 
				fFailureCount++;
			else if (status == ITestRunListener.STATUS_ERROR)
				fErrorCount++;
		} else if (info.getStatus() == ITestRunListener.STATUS_ERROR) {
			if (status == ITestRunListener.STATUS_OK) 
				fErrorCount--;
			else if (status == ITestRunListener.STATUS_FAILURE) {
				fErrorCount--;
				fFailureCount++;
			}
		} else if (info.getStatus() == ITestRunListener.STATUS_FAILURE) {
			if (status == ITestRunListener.STATUS_OK) 
				fFailureCount--;
			else if (status == ITestRunListener.STATUS_ERROR) {
				fFailureCount--;
				fErrorCount++;
			}
		}			
		info.setStatus(status);	
		final TestRunInfo finalInfo= info;
		postSyncRunnable(new Runnable() {
			public void run() {
				
				for (Enumeration e= fTestRunTabs.elements(); e.hasMoreElements();) {
					TestRunTab v= (TestRunTab) e.nextElement();
					v.testStatusChanged(finalInfo);
				}
			}
		});