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Sorting is a way to arrange elements (objects) of a list or array in a certain order. The order may be in ascending or descending order. Another useful class in java.util package.   the java.util package is the Collections class, which include the sort() method for sorting lists alphabetically ...

Java store list of values in arrays. An array  is a group of contiguous (near) memory locations that all have the same name and the same type.  To refer to a specific locations or element within the array, we specify the name of the array and position number of the appropriate elements in ...