ok, though this problem came up dealing with ActionForms, I completely
understand that this is a fundamental Java question, nothing more, so I will
pose it as that only. Also, I am prepared for taking some
thisQuestion(OrYou)DoesntDeserveToBeHere flak:
String s1 = "" + null;
System.out.println ("s1: " + s1);
if (s1 == null)
System.out.println ("s1 is null");
else
System.out.println ("s1 is not null");
produces output:
s1: null
s1 is not null
While if I replace the first line by, String s1 = "";
then it produces output:
s1:
s1 is not null
(which I have no problem with).
Question: Why does the 1st line of the output of the first case read s1:
null ?
Amrinder
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