Bug 96580 [JUnit] can create two launch configurations with the same name
Against N20050525-0010. Steps to reproduce: 1) Create a project named "directions", with a package named also named "directions". (I'll attach an example) 2) Select the project name, and Run As > JUnit Test 3) Select the package name, and Run As > JUnit Test Two launches named "directions" are created. Interestingly, if you swap steps 2 and 3, then the launches are given unique names (the project launch is named "directions (1)".
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/launcher/JUnitLaunchShortcut.java
);
		String name= JavaElementLabels.getTextLabel(container, JavaElementLabels.ALL_FULLY_QUALIFIED);
		if (config == null) {
			config = createConfiguration(
				container.getJavaProject(),
				name,
				"", 
				handleIdentifier,
				"" 
			);
		}
		launchConfiguration(mode, config);
	}
	
	private void launch(IType type, String mode) throws LaunchCancelledByUserException {
		String fullyQualifiedName= type.getFullyQualifiedName('.');
		ILaunchConfiguration config = findLaunchConfiguration(
			mode, 
			type, 
			"",  
			fullyQualifiedName, 
			"" 
		);
		if (config == null) {
			config= createConfiguration(
				type.getJavaProject(),
				type.getElementName(),
				fullyQualifiedName,
				"", 
				""