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Is One String Permutation Of Other

package arraysandstrings;

import java.util.Arrays;

public class IsOneStringPermutationOfOther {
public static void main(String[] args) {
assert !isOneStringPermutationOfOther("abc", "dog");
assert isOneStringPermutationOfOther("god", "dog");
assert !isOneStringPermutationOfOther("god ", "dog");
assert !isOneStringPermutationOfOther("123", "dog");

private static boolean isOneStringPermutationOfOther(String str1, String str2) {
if (str1.length() != str2.length()) {
return false;
char[] content1 = str1.toCharArray();
char[] content2 = str2.toCharArray();


return Arrays.toString(content1).equals(Arrays.toString(content2));

Updated on 2021-02-03