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how many objects are created by this statement

 
Greenhorn
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how many objects are created by this statement?
System.out.println( "Hi everyone" + 3 );
String object representing "Hi everyone"
Wrapper object for representing the primtive value 3(is this required ?)
String object representing the value 3
String object representing "Hi everyone3"
is this correct or will this undergo optimisation(will it involve StringBuffer)? .
will this have a constant behavior in all JVM implementations
can somebody explain this
thank u
Saravanakumar R
 
Greenhorn
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Hi
I think the created objects should include "Hi everyone" and "Hi everyone3"
 
Greenhorn
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In this scenario, Two objects was created,
1. "Hi everyone"
2. "Hi everyone3"
Wrapper object is not needed in this case. The concatenation method of String class can accept an integer primitive.
 
Greenhorn
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I think there are three objects created.
1 "Hi everyone"
2 "3" // Java converts int 3 to a String
3 "Hi everyone3"
 
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