Integer i1= new Integer(127);
Integer i2=new Integer(127);
System.out.println(i1==i2);
System.out.println(i1.equals(i2));
Integer i3= new Integer(128);
Integer i4=new Integer(128);
System.out.println(i3==i4);
System.out.println(i3.equals(i4));
Integer i5= 127;
Integer i6= 127;
System.out.println(i5==i6);
System.out.println(i5.equals(i6));
Integer i7= 128;
Integer i8=128;
System.out.println(i7==i8);
System.out.println(i7.equals(i8));
不要复制,直接写答案!
如
1、turn
2、turn
3、、、、
(趣味题:有i8处理器吗?为什么?)
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