Class klass = target.getClass();
String targetName = target.getClass().getName(); if ( targetName.startsWith("java")) { targetName = targetName.substring(targetName.lastIndexOf('.') + 1); }
  public String toString()  {    StringBuffer result = new StringBuffer();     Class klass = target.getClass();    result.append( ((WeakHashMap) classMaps.get(klass)).get(target));    result.append(".");    result.append(methodName);    result.append("(");    String sep = "";    for (int i = 0; i < arguments.length; i++)      {        result.append(sep);        result.append(arguments[i].getClass().getName());	sep = ", ";      }    result.append(")");    return result.toString();  }