style: run autoformatter

.mvn/jvm.config

@@ -0,0 +1 @@
+--add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED

dependency-reduced-pom.xml

@@ -8,6 +8,36 @@
   <url>https://github.com/TomerAberbach/mano-simulator</url>
   <build>
     <plugins>
+      <plugin>
+        <groupId>com.cosium.code</groupId>
+        <artifactId>git-code-format-maven-plugin</artifactId>
+        <version>3.4</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>install-hooks</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.1.0</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>[3.5.4,)</version>
+                </requireMavenVersion>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <artifactId>maven-shade-plugin</artifactId>
         <version>3.4.0</version>

pom.xml

@@ -47,6 +47,38 @@
 
   <build>
     <plugins>
+
+      <plugin>
+        <groupId>com.cosium.code</groupId>
+        <artifactId>git-code-format-maven-plugin</artifactId>
+        <version>3.4</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>install-hooks</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.1.0</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>[3.5.4,)</version>
+                </requireMavenVersion>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-shade-plugin</artifactId>

src/main/java/com/tomeraberbach/mano/Utilities.java

@@ -2,56 +2,57 @@
 
 import java.util.Collection;
 
-
-/**
- * Class containing general methods.
- */
+/** Class containing general methods. */
 public class Utilities {
-    /**
-     * Empty private constructor to block instantiation.
-     */
-    private Utilities() {
-    }
-
-
-    /**
-     * @param value  Integer to convert to a hexadecimal {@link String}.
-     * @param digits Integer number of hexadecimal digits the hexadecimal {@link String} should contain.
-     * @return {@link String} which is the {@code digits} long hexadecimal representation of {@code value}.
-     */
-    public static String hex(int value, int digits) {
-        return padLeft(Integer.toHexString(value), '0', digits).toUpperCase();
-    }
-
-    /**
-     * @param text   {@link String} text to pad with characters from the left.
-     * @param c      Character to pad {@code text} with from the left.
-     * @param length Integer length the resulting padded {@link String} should be.
-     * @return {@code text} padded with {@code c} characters from the left such that its length is {@code length}.
-     */
-    public static String padLeft(String text, char c, int length) {
-        StringBuilder builder = new StringBuilder();
-
-        // Loops to padLeft the given text with characters from the left if it is less than the desired length
-        while (builder.length() + text.length() < length) {
-            builder.append(c);
-        }
-
-        builder.append(text);
-
-        return builder.toString();
+  /** Empty private constructor to block instantiation. */
+  private Utilities() {}
+
+  /**
+   * @param value Integer to convert to a hexadecimal {@link String}.
+   * @param digits Integer number of hexadecimal digits the hexadecimal {@link String} should
+   *     contain.
+   * @return {@link String} which is the {@code digits} long hexadecimal representation of {@code
+   *     value}.
+   */
+  public static String hex(int value, int digits) {
+    return padLeft(Integer.toHexString(value), '0', digits).toUpperCase();
+  }
+
+  /**
+   * @param text {@link String} text to pad with characters from the left.
+   * @param c Character to pad {@code text} with from the left.
+   * @param length Integer length the resulting padded {@link String} should be.
+   * @return {@code text} padded with {@code c} characters from the left such that its length is
+   *     {@code length}.
+   */
+  public static String padLeft(String text, char c, int length) {
+    StringBuilder builder = new StringBuilder();
+
+    // Loops to padLeft the given text with characters from the left if it is less than the desired
+    // length
+    while (builder.length() + text.length() < length) {
+      builder.append(c);
     }
 
-    /**
-     * @param collections {@link Collection} of {@code T} instances to union.
-     * @param <T>         Type of {@link Collection} instances which will be unioned.
-     * @param <U>         Type of instance which the {@code T} instances contain.
-     * @return {@code T} at the first index of {@code collections} and which now contains the contents of all the other {@code T} instances in {@code collections}.
-     */
-    public static <T extends Collection<U>, U> T union(Collection<T> collections) {
-        return collections.stream().reduce((collection1, collection2) -> {
-            collection1.addAll(collection2);
-            return collection1;
-        }).orElse(null);
-    }
+    builder.append(text);
+
+    return builder.toString();
+  }
+
+  /**
+   * @param collections {@link Collection} of {@code T} instances to union.
+   * @param <T> Type of {@link Collection} instances which will be unioned.
+   * @param <U> Type of instance which the {@code T} instances contain.
+   * @return {@code T} at the first index of {@code collections} and which now contains the contents
+   *     of all the other {@code T} instances in {@code collections}.
+   */
+  public static <T extends Collection<U>, U> T union(Collection<T> collections) {
+    return collections.stream()
+        .reduce(
+            (collection1, collection2) -> {
+              collection1.addAll(collection2);
+              return collection1;
+            })
+        .orElse(null);
+  }
 }