General performance improvement (#6078)

This commit is contained in:
Strange Developer
2024-11-01 18:52:42 +01:00
committed by GitHub
parent 7b962a4a1d
commit df0c997e4b
29 changed files with 92 additions and 75 deletions

View File

@ -1,5 +1,6 @@
package com.thealgorithms.backtracking;
import static java.util.Collections.singletonList;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.ArrayList;
@ -11,7 +12,7 @@ public class NQueensTest {
@Test
public void testNQueens1() {
List<List<String>> expected = Arrays.asList(Arrays.asList("Q"));
List<List<String>> expected = singletonList(singletonList("Q"));
assertEquals(expected, NQueens.getNQueensArrangements(1));
}