Why the output is not same ??
Posted
by javatechi
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Published on 2010-04-06T05:21:15Z
Indexed on
2010/04/06
5:23 UTC
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public class swapex{
public static int var1, var2;
public void badSwap(int var1, int var2){
int temp = var1;
this.var1 = var2;
this.var2 = temp;
System.out.println("var1 " + var1 + " var2 "+ var2);
}
public static void main(String args[]) {
swapex sw= new swapex();
sw.badSwap(10,20);
System.out.println("var1 " + var1 + " var2 "+ var2);
}
}
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