Question: } What does the following piece of code do? for (int i = 0; i < arr.length-1; i++) { } for (int j =i+1;

} What does the following piece of code do? for (int i = 0; i < arr.length-1; i++) { } for (intj=i+1; j <

} What does the following piece of code do? for (int i = 0; i < arr.length-1; i++) { } for (int j =i+1; j < arr.length; j++) { if( (arr[i].equals(arr[j])) && (i != j) ) { System.out.println(arr[i]); }

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