Write a check() method that calls sort() for a given array and returns true if sort() puts the array in order and leaves the same set of objects in the array as were there initially, false otherwise. Do not assume that sort() is restricted to move data only with exch(). You may use Arrays.sort() and assume that it is correc

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a check() method that calls sort() for a given array and
returns true if sort() puts the array in order and leaves the same set of objects in the
array as were there initially, false otherwise. Do not assume that sort() is restricted to
move data only with exch(). You may use Arrays.sort() and assume that it is correc

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