Bug 19635 JUnit useless launch config name when there is no selection
1) give the packages view focus 2) remove the selection 3) bring up the launch config dialog 4) create a new JUnit launch configuration ->it is given the name (1) should fix
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/launcher/JUnitMainTab.java
fProjText.setText(projectName);
	}
	
	protected void updateTestTypeFromConfig(ILaunchConfiguration config) {
		String testTypeName= ""; 
		try {
			testTypeName = config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, ""); 
		} catch (CoreException ce) {			
		}
		fTestText.setText(testTypeName);		
	}
	/**
	 * @see ILaunchConfigurationTab#performApply(ILaunchConfigurationWorkingCopy)
	 */
	public void performApply(ILaunchConfigurationWorkingCopy config) {
		config.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, (String)fProjText.getText());
		config.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, (String)fTestText.getText());
		config.setAttribute(JUnitBaseLaunchConfiguration.ATTR_KEEPRUNNING, fKeepRunning.getSelection());
	}
	/**
	 * @see ILaunchConfigurationTab#dispose()
	 */
	public void dispose() {
		super.dispose();
		fTestIcon.dispose();
	}
	/**
	 * @see AbstractLaunchConfigurationTab#getImage()
	 */
	public Image getImage() {