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How many string object created in this code  RSS feed

 
Madhawi Maurya
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hi friend,

How many String objects will be created when this method is invoked?
Answer is given 3.
But it should be 5. that is
"fred"
"47"
"fred47"
"ed4" and
"ED4"

please clear me.
 
Ravikanth kolli
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Chrome Eclipse IDE Mac
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hi
This is a repitition of the question that is postedhere
 
Madhawi Maurya
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thanks kolli
 
It is sorta covered in the JavaRanch Style Guide.
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