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Asked by JavaStud in New to Java Programming, NetBeans IDE, Eclipse
I created a very simple Student class with a GPA field. I the created and initialized an array of students and use the built-in Arrays.sort method to sort by GPA. Now I'd like to use Arrays.sort to randomly scramble the list. By randomly scramble I mean that there are n distinct Student objects stored in a 1d array of size n. After scrambling each will be in a new array position, the chances being equal for each to be in any of the positions. Could you help me with this? I tried but the result didn't seem to be random. Any example would be appreciate it. Thanks.
20091111-EE-VQP-92 - Hierarchy / EE_QW_3_20080625