1 21 package com.db4o; 22 23 class JDK_1_3 extends JDK_1_2{ 24 25 Thread addShutdownHook(Runnable a_runnable){ 26 Thread thread = new Thread (a_runnable); 27 invoke(Runtime.getRuntime(), "addShutdownHook", new Class []{Thread .class}, new Object []{thread}); 28 return thread; 29 } 30 31 void removeShutdownHook(Thread a_thread){ 32 invoke(Runtime.getRuntime(), "removeShutdownHook", new Class []{Thread .class}, new Object []{a_thread}); 33 } 34 35 public int ver(){ 36 return 3; 37 } 38 39 } 40 | Popular Tags |