A_in.java

public class A {	public void launch(){		try {			if ((javaProject == null) || !javaProject.exists()) {				abort(PDEPlugin.getResourceString("JUnitLaunchConfiguration.error.invalidproject"), null, IJavaLaunchConfigurationConstants.ERR_NOT_A_JAVA_PROJECT);
			}
		} catch (CoreException e) {		}	}}