This is a very simple example which compares two Arrays for equality.
Arrays.equals() returns true if the two specified arrays of Objects are equal to one another. The two arrays are considered equal if both arrays contain the same number of elements, and all corresponding pairs of elements in the two arrays are equal.
package com.crunchify.tutorials;
import java.util.Arrays;
/**
* @author Crunchify.com
*
*/
public class CrunchifyCompareArrays {
public static void main(String[] args) {
String[] str1 = { "Crunchify", "dot", "com" };
String[] str2 = { "google", "dot", "com" };
String[] str3 = { "Crunchify", "dot", "com" };
// Returns true if the two specified arrays of Objects are equal to one
// another. The two arrays are considered equal if both arrays contain
// the same number of elements, and all corresponding pairs of elements
// in the two arrays are equal.
System.out.println("Check between str1 & str2: " + Arrays.equals(str1, str2));
System.out.println("Check between str1 & str3: " + Arrays.equals(str1, str3));
}
}
Result:
Check between str1 & str2: false Check between str1 & str3: true