no. of objects created ?

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posted 21 years ago

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Hi,
Can anyone please tell me how many objects are created in the following lines and why ? :
StringBuffer sb = new StringBuffer("abcde");
StringBuffer sb1=sb;
thanks,
Siddharth.

Anon Ning

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posted 21 years ago

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I think there are two objects were created. One is sb and another is "abcde".Am I right?

Anonymous

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posted 21 years ago

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Thats what RHE says in one of it's tests. I was unsure about it but now I am sure thats what happens.
thanks a lot.
Siddharth.

kapil apshankar

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posted 21 years ago

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Yes,
I too think that two objects will be created.

------------------
Hope this helps. Correct me if I am wrong.
Cheers

,
Kapil

Hope this helps. Correct me if I am wrong.<p>Cheers <img src="smile.gif" border="0"> ,<br />Kapil

Wong KK

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Posts: 52

posted 21 years ago

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As you say, then
String s = "123" + "456";
there's 3 object created??

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