Move stuff to LazyUtilities

Author: srnyx

src/main/java/xyz/srnyx/lazylibrary/LazyLibrary.java

@@ -18,12 +18,10 @@
 
 import xyz.srnyx.lazylibrary.settings.ApplicationDependency;
 import xyz.srnyx.lazylibrary.settings.LazySettings;
+import xyz.srnyx.lazylibrary.utility.LazyUtilities;
 
 import java.sql.SQLException;
-import java.util.Random;
 import java.util.Scanner;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Supplier;
 
@@ -37,22 +35,6 @@ public class LazyLibrary extends Stringable {
      * The {@link Logger} instance
      */
     @NotNull public static Logger LOGGER = LoggerFactory.getLogger("LazyLibrary");
-    /**
-     * A {@link Random} instance
-     */
-    @NotNull public static final Random RANDOM = new Random();
-    /**
-     * The number of available CPU processors
-     */
-    public static final int AVAILABLE_PROCESSORS = Runtime.getRuntime().availableProcessors();
-    /**
-     * A {@link ScheduledExecutorService} for CPU intensive tasks (heavy computation, such as mathematical calculations or data processing)
-     */
-    @NotNull public static final ScheduledExecutorService CPU_SCHEDULER = Executors.newScheduledThreadPool(AVAILABLE_PROCESSORS);
-    /**
-     * A {@link ScheduledExecutorService} for IO intensive tasks (waiting for external resources, such as reading/writing files, making network requests, or querying a database)
-     */
-    @NotNull public static final ScheduledExecutorService IO_SCHEDULER = Executors.newScheduledThreadPool(AVAILABLE_PROCESSORS * 2);
 
     /**
      * The {@link LazySettings settings} for the bot
@@ -136,7 +118,7 @@ public LazyLibrary() {
         // Rotating status
         if (!settings.activities.isEmpty()) {
             final Activity[] array = settings.activities.toArray(new Activity[0]);
-            CPU_SCHEDULER.scheduleAtFixedRate(() -> jda.getPresence().setActivity(array[RANDOM.nextInt(array.length)]), 0, 1, TimeUnit.MINUTES);
+            LazyUtilities.CPU_SCHEDULER.scheduleAtFixedRate(() -> jda.getPresence().setActivity(array[LazyUtilities.RANDOM.nextInt(array.length)]), 0, 1, TimeUnit.MINUTES);
         }
     }
 

src/main/java/xyz/srnyx/lazylibrary/settings/LazySettings.java

@@ -65,7 +65,7 @@ public class LazySettings extends Stringable {
      * A list of {@link Activity activities} to rotate between every minute
      * <br><i>Leave empty to disable</i>
      */
-    @NotNull public List<Activity> activities = new ArrayList<>();
+    @NotNull public Set<Activity> activities = new HashSet<>();
 
     /**
      * Creates a new {@link LazySettings} for the given {@link LazyLibrary}

src/main/java/xyz/srnyx/lazylibrary/utility/LazyUtilities.java

@@ -27,13 +27,31 @@
 import xyz.srnyx.lazylibrary.LazyEmoji;
 
 import java.util.*;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
 import java.util.function.Function;
 
 
 /**
  * Class for miscellaneous utilities
  */
 public class LazyUtilities {
+    /**
+     * A {@link Random} instance
+     */
+    @NotNull public static final Random RANDOM = new Random();
+    /**
+     * The number of available CPU processors
+     */
+    public static final int AVAILABLE_PROCESSORS = Runtime.getRuntime().availableProcessors();
+    /**
+     * A {@link ScheduledExecutorService} for CPU intensive tasks (heavy computation, such as mathematical calculations or data processing)
+     */
+    @NotNull public static final ScheduledExecutorService CPU_SCHEDULER = Executors.newScheduledThreadPool(AVAILABLE_PROCESSORS);
+    /**
+     * A {@link ScheduledExecutorService} for IO intensive tasks (waiting for external resources, such as reading/writing files, making network requests, or querying a database)
+     */
+    @NotNull public static final ScheduledExecutorService IO_SCHEDULER = Executors.newScheduledThreadPool(AVAILABLE_PROCESSORS * 2);
     /**
      * An empty set of {@link Message.MentionType mention types}
      */