### Question:
Classpath { public static boolean isDir(String path) { return new File(path).isDirectory(); }  static Entry parse(String classpath); static Entry doParseCompositeEntry(String classpath); static Entry parseEntry(String path); static Entry doParseWildcard(String path); static Entry doParseJar(String path); static Entry doParseDir(String path); static boolean isDir(String path); static boolean isWildcard(String path); static boolean isJar(String path);  }### Answer:
@Test public void isDir() { }
@Test public void isDir_bad_case() { String dir = "example1111"; boolean ret = Classpath.isDir(dir); assertTrue(!ret); }