public class testtype {
public static void main(String[] args) {
// TODO Auto-generated method stub
Integer i1 = new Integer(97);
Integer i2 = new Integer(97);
System.out.println(i1 == i2);
System.out.println(i1.equals(i2));
System.out.println("-----------");
Integer i3 = new Integer(197);
Integer i4 = new Integer(197);
System.out.println(i3 == i4);
System.out.println(i3.equals(i4)+"2");
System.out.println("-----------");
Integer i5 = 97;
Integer i6 = 97;
System.out.println((i5 == i6)+"3" );
System.out.println(i5.equals(i6));
System.out.println("-----------");
Integer i7 = 197;
Integer i8 = 197;
System.out.println((i7 == i8) +"4");
System.out.println(i7.equals(i8));
}
} |
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