String s1= "hello" ; s1="helloworld" sop(s1) how s1 value will be change if s1 is immutable in java

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String s1= "hello" ; s1="helloworld" sop(s1) how s1 value will be change if s1 is immutable in java

I want above answer with details explanation

Posted 25-Nov-15 1:02am

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CHill60 25-Nov-15 7:08am

Sounds like homework

Patrice T 25-Nov-15 7:23am

Yet another "DoMyHomework" order, just missed "Answer quickly"
Think about reading Java documentation.

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phil.o · Answer 1 · 2015-11-25T01:08:00

Solution 1

The variable s1 is not immutable; you can reaffect this variable to a new string anytime you want.

The strings "hello" and "helloworld" are immutable; but you counfound the string and the variable in your question.

Posted 25-Nov-15 1:08am

phil.o