@Test public void testToString() throws Exception { ClassPool pool = ClassPool.getDefault(); System.out.println(pool.toString()); pool.appendSystemPath(); System.out.println(pool.toString()); pool.appendClassPath("/*"); System.out.println(pool.toString()); pool.importPackage("java.util"); System.out.println(pool.toString()); StringTokenizer st = new StringTokenizer(System.getProperty("java.class.path"), File.pathSeparator); Set<String> classpath = new HashSet<String>(); while (st.hasMoreElements()) classpath.add(st.nextToken()); for (String element : classpath) pool.appendClassPath(element); System.out.println(pool.toString()); Assert.assertTrue(true); }