System.err.println ("Failed to load Main-Class manifest attribute from\n" + name);
System.err.println("Failed to load Main-Class manifest attribute from " + name);
  private String getMain (String name)  {    String mainName = null;    try {      JarFile j = new JarFile (name);      Attributes a = j.getManifest().getMainAttributes();      mainName = a.getValue(Attributes.Name.MAIN_CLASS);    } catch (Exception e) {      // empty    }    if (mainName == null)      {	System.err.println ("Failed to load Main-Class manifest attribute from\n"			    + name);	System.exit(1);      }    return mainName;  }