private static IJavaProject createProject(String defaultOutputFolder) throws CoreException { IJavaProject result = JavaProjectHelper.createJavaProject(PROJECT_NAME, defaultOutputFolder); IPath[] rtJarPath = JavaProjectHelper.findRtJar(JavaProjectHelper.RT_STUBS_15); result.setRawClasspath( new IClasspathEntry[] { JavaCore.newLibraryEntry(rtJarPath[0], rtJarPath[1], rtJarPath[2], true) }, null); return result; }