package GJVM; import net.sf.cglib.proxy.Enhancer; import net.sf.cglib.proxy.MethodInterceptor; import net.sf.cglib.proxy.MethodProxy; import java.lang.reflect.Method; /** * VM Args： -XX:PermSize=10M -XX:MaxPermSize=10M * @author zzm 来自周志明老师的《深入理解Java虚拟机》一书 */ public class JavaMethodAreaOOM { public static void main(String[] args) { while (true) { Enhancer enhancer = new Enhancer(); enhancer.setSuperclass(OOMObject.class); enhancer.setUseCache(false); enhancer.setCallback(new MethodInterceptor() { public Object intercept(Object obj, Method method, Object[] args, MethodProxy proxy) throws Throwable { return proxy.invokeSuper(obj, args); } }); enhancer.create(); } } static class OOMObject { } }