Merge branch 'master' into dependabot/maven/org.apache.maven.plugins-maven-compiler-plugin-3.13.0

Author: vil02

checkstyle.xml

@@ -147,7 +147,7 @@
 
     <!-- Modifier Checks                                    -->
     <!-- See https://checkstyle.org/checks/modifier/index.html -->
-    <!-- TODO <module name="ModifierOrder"/> -->
+    <module name="ModifierOrder"/>
     <!-- TODO <module name="RedundantModifier"/> -->
 
     <!-- Checks for blocks. You know, those {}'s         -->

spotbugs-exclude.xml

@@ -17,9 +17,6 @@
     <Match>
         <Bug pattern="SF_SWITCH_NO_DEFAULT" />
     </Match>
-    <Match>
-        <Bug pattern="UC_USELESS_OBJECT" />
-    </Match>
     <Match>
         <Bug pattern="RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT" />
     </Match>

src/main/java/com/thealgorithms/bitmanipulation/HighestSetBit.java

@@ -12,7 +12,7 @@ public final class HighestSetBit {
     private HighestSetBit() {
     }
 
-    public final static Optional<Integer> findHighestSetBit(int num) {
+    public static Optional<Integer> findHighestSetBit(int num) {
         if (num < 0) {
             throw new IllegalArgumentException("Input cannot be negative");
         }

src/main/java/com/thealgorithms/others/CountWords.java

@@ -3,7 +3,7 @@
 /**
  * @author Marcus
  */
-final public class CountWords {
+public final class CountWords {
     private CountWords() {
     }
 

src/main/java/com/thealgorithms/others/EulersFunction.java

@@ -3,7 +3,7 @@
 /**
  * @brief utility class for <a href="https://en.wikipedia.org/wiki/Euler%27s_totient_function">Euler's totient function</a>
  */
-final public class EulersFunction {
+public final class EulersFunction {
     private EulersFunction() {
     }
 

src/main/java/com/thealgorithms/others/LowestBasePalindrome.java

@@ -6,7 +6,7 @@
  * @brief Class for finding the lowest base in which a given integer is a palindrome.
      cf. https://oeis.org/A016026
  */
-final public class LowestBasePalindrome {
+public final class LowestBasePalindrome {
     private LowestBasePalindrome() {
     }
 

src/main/java/com/thealgorithms/others/SieveOfEratosthenes.java

@@ -5,7 +5,7 @@
 /**
  * @brief utility class implementing <a href="https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes">Sieve of Eratosthenes</a>
  */
-final public class SieveOfEratosthenes {
+public final class SieveOfEratosthenes {
     private SieveOfEratosthenes() {
     }
 

src/main/java/com/thealgorithms/others/cn/HammingDistance.java

@@ -1,6 +1,6 @@
 package com.thealgorithms.others.cn;
 
-final public class HammingDistance {
+public final class HammingDistance {
     private HammingDistance() {
     }
 

src/main/java/com/thealgorithms/sorts/MergeSortRecursive.java

@@ -1,7 +1,6 @@
 package com.thealgorithms.sorts;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 public class MergeSortRecursive {
@@ -59,11 +58,3 @@ private static List<Integer> sort(List<Integer> unsortedA, List<Integer> unsorte
         }
     }
 }
-
-class App {
-
-    public static void main(String[] args) {
-        MergeSortRecursive sort = new MergeSortRecursive(new ArrayList<>(Arrays.asList(4, 3, 1, 8, 5, 10, 0, 1, 4, 11, 8, 9)));
-        sort.mergeSort();
-    }
-}