Bug 58537 Migration to new source lookup facilities [JUnit]
New source lookup facilities have been added to the debug platform. The Java debugger provides a corresponding new implementation for source lookup. The following patch will migrate the JUnit launch config to use the new source lookup support. The changes are: * specify the platform source lookup tab in the tab group * no longer initialize the source locator attribute in launch shortcuts * specify the source locator and source path computer for the JUnit launch config type in plug-in XML
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/launcher/JUnitLaunchShortcut.java
ILaunchConfiguration config = findLaunchConfiguration(
			mode, 
			method, 
			"",  
			fullyQualifiedName, 
			method.getElementName()
		);
		if (config == null) {
			config= createConfiguration(
				method.getJavaProject(),
				declaringType.getElementName()+"."+method.getElementName(), 
				fullyQualifiedName,
				"", 
				method.getElementName()
			);
		}
		launchConfiguration(mode, config);
	}
	protected void launchConfiguration(String mode, ILaunchConfiguration config) {
		if (config != null) {
			DebugUITools.launch(config, mode);
		}
	}
	
	/**
	 * Prompts the user to select a type
	 * 
	 * @return the selected type or <code>null</code> if none.
	 */
	protected IType chooseType(IType[] types, String mode) {