Binary Search on Java Long Array

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import java.util.Arrays;

public class JavaBinarySearchOnLongArray {

	public static void main(String[] args) {
		// create long array
		long longArray[] = { 1, 2, 4, 5 };

		Arrays.sort(longArray);

		long searchValue = 2;

		long intResult = Arrays.binarySearch(longArray, searchValue);
		System.out.println("Result of binary search of 2 is : " + intResult);

		searchValue = 3;
		intResult = Arrays.binarySearch(longArray, searchValue);
		System.out.println("Result of binary search of 3 is : " + intResult);

	}
}

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