Its true that in Java String are immutable. Even in the code given its
immutable.. Its actually the code executed like this..
String s="java"; // S holds to java.
s+="c c++"; //
Here S = S + "c c++"
"Java" + "c c++" which is now assigned to the new variable which
here is s itself.
So S is evaluated first so its java and then concatenated and then finally
assigned to variable.
On Fri, Aug 26, 2011 at 12:16 PM, tech coder <techcoderonw...@gmail.com>wrote:
> in java a tring object is immutable
>
> but in following code
>
> String s="java";
> s+="c c++";
> System.out.print(s);
>
> the output is " javac c++"
>
> why this is so
>
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