String is an immutable object.
Then how can the following code be justified.
String s1 = ?ABC?;
String s1 = s1+?XYZ?;
s.o.p(s1);
The output is ABCXYZ, which is the value of s1 ?
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Answer Posted / sivadasan
It will Give Compile time Error...
We can not declare again s1.
So the Compiler will give
s1 is already defined in main(java.lang.String[])
| Is This Answer Correct ? | 6 Yes | 0 No |
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