日期:2014-05-20 浏览次数:20805 次
long a_long=0L; Long a_Long=0L; A a_Class=new Main.A(0); test_long(a_long); testClass(a_Class); testLong(a_Long);
private static void testLong(Long a){
a=111111111111L;
}
private static void test_long(long a){
a=111111111111L;
}
private static void testClass(A a){
a.setA(111111111L);
}
public class A{
private Long a;
public void setA(Long a) {
this.a = a;
}
public Long getA() {
return a;
}
public A(long a){
a=Long.valueOf(a);
}
}