/* * Copyright (c) 1995-1998 Sun Microsystems, Inc. All Rights Reserved. * * Permission to use, copy, modify, and distribute this software * and its documentation for NON-COMMERCIAL purposes and without * fee is hereby granted provided that this copyright notice * appears in all copies. Please refer to the file "copyright.html" * for further important copyright and licensing information. * * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. */import java.lang.reflect.*;import java.awt.*;class SampleMethod {   public static void main(String[] args) {      Polygon p = new Polygon();      showMethods(p);   }   static void showMethods(Object o) {      Class c = o.getClass();      Method[] theMethods = c.getMethods();      for (int i = 0; i < theMethods.length; i++) {         String methodString = theMethods[i].getName();         System.out.println("Name: " + methodString);         String returnString = theMethods[i].getReturnType().getName();         System.out.println("   Return Type: " + returnString);         Class[] parameterTypes = theMethods[i].getParameterTypes();         System.out.print("   Parameter Types:");         for (int k = 0; k < parameterTypes.length; k ++) {            String parameterString = parameterTypes[k].getName();            System.out.print(" " + parameterString);            }         System.out.println();         }   }}