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Anagram in Java

Recently I was given a problem that stated: Create an anagram program in Java that reads a text file and computes the anagrams of the words. If the words are anagrams of each other, put them on the same line; if they're not, print each one on a new line. The anagram program should create a new text file. The only data structure that you can use is an array. You must create your own sorting algorithms.

This was my solution to it.

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