MessageDialog.openInformation(fShell, fTitle, fUnable);
MessageDialog.openWarning(fShell, fTitle, fUnable);
		public void run() {			URL location= getJavadocLocation();			if (location == null) {				MessageDialog.openInformation(fShell, fTitle, fInvalidMessage); //$NON-NLS-1$				return;			}			try {				String protocol = location.getProtocol();				if (protocol.equals("http") || protocol.equals("jar")) { //$NON-NLS-1$ //$NON-NLS-2$					validateURL(location);				} else if (protocol.equals("file")) { //$NON-NLS-1$					validateFile(location);				} else {					MessageDialog.openInformation(fShell, fTitle, fUnable); //$NON-NLS-1$				}			} catch (MalformedURLException e) {				MessageDialog.openInformation(fShell, fTitle, fUnable); //$NON-NLS-1$			}		}