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array passing to method - doubt

 
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The above code compiles fine but gives runtime exception ArrayIndexOutOfBoundsException at //1.

My doubt is
don't java pass reference to method argument?
 
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don't java pass reference to method argument?



Java pass a copy of the array reference. This means that if you change the elements of the array, it will change the original array. If you change the array reference itself, it will not affect the original reference.

Henry
 
raja kanak
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The correct answer is 3. Now I got it. thanks a lot.
 
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