Regarding Strings

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posted 16 years ago

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Hi,
Please have a look at the following question:

How many String objects are created when we run the following code.

String s1,s2,s3,s4;
s1 = "Hello";
s2 = s1;
s3 = s2 + "Pal";
s4 = s3;

can anyone please give me the answer ?

Naina Si

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Posts: 134

posted 16 years ago

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two objects

Naseem Khan

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posted 16 years ago

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Three objects created here.

"Hello" and "Pal" is created at class load time as they are compile time constants, "HelloPal" at the time of the execution of the class.

Naseem

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cathymala louis

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Posts: 77

posted 16 years ago

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Three objects created.
1. Hello
2. pal
3. Hello pal

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