Sort arraylist and collection in java (Comparable and Comparator)

This tutorial shows the use java.lang.Comparable and java.util.Comparator to sort arraylist and collection in java. The arraylist or collection may contain primitive data, string or user defined object. Here is is a good subject for any java programmer. Because if you know and understand how to sort arraylist and collection in Java(Comparable and Comparator) you … Read more

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