5 files changed, 10 insertions, 10 deletions
diff --git a/spark-common/src/main/java/me/lucko/spark/common/command/modules/HealthModule.java b/spark-common/src/main/java/me/lucko/spark/common/command/modules/HealthModule.java
index 86ab047..0737a00 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/command/modules/HealthModule.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/command/modules/HealthModule.java
@@ -256,7 +256,7 @@ public class HealthModule implements CommandModule {
         );
     }
 
-    private static TextComponent formatTps(double tps) {
+    public static TextComponent formatTps(double tps) {
         TextColor color;
         if (tps > 18.0) {
             color = TextColor.GREEN;
@@ -269,7 +269,7 @@ public class HealthModule implements CommandModule {
         return TextComponent.of( (tps > 20.0 ? "*" : "") + Math.min(Math.round(tps * 100.0) / 100.0, 20.0), color);
     }
 
-    private static TextComponent formatCpuUsage(double usage) {
+    public static TextComponent formatCpuUsage(double usage) {
         TextColor color;
         if (usage > 0.9) {
             color = TextColor.RED;
diff --git a/spark-common/src/main/java/me/lucko/spark/common/heapdump/HeapDump.java b/spark-common/src/main/java/me/lucko/spark/common/heapdump/HeapDump.java
index 189f89e..f2c1c72 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/heapdump/HeapDump.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/heapdump/HeapDump.java
@@ -31,9 +31,8 @@ import java.nio.file.Path;
 /**
  * Utility for creating .hprof memory heap snapshots.
  */
-public final class HeapDump {
-
-    private HeapDump() {}
+public enum HeapDump {
+    ;
 
     /** The object name of the com.sun.management.HotSpotDiagnosticMXBean */
     private static final String DIAGNOSTIC_BEAN = "com.sun.management:type=HotSpotDiagnostic";
diff --git a/spark-common/src/main/java/me/lucko/spark/common/monitor/cpu/CpuMonitor.java b/spark-common/src/main/java/me/lucko/spark/common/monitor/cpu/CpuMonitor.java
index f4190e5..cd451ed 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/monitor/cpu/CpuMonitor.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/monitor/cpu/CpuMonitor.java
@@ -34,8 +34,8 @@ import java.util.concurrent.TimeUnit;
 /**
  * Exposes and monitors the system/process CPU usage.
  */
-public final class CpuMonitor {
-    private CpuMonitor() {}
+public enum CpuMonitor {
+    ;
 
     /** The object name of the com.sun.management.OperatingSystemMXBean */
     private static final String OPERATING_SYSTEM_BEAN = "java.lang:type=OperatingSystem";
diff --git a/spark-common/src/main/java/me/lucko/spark/common/util/FormatUtil.java b/spark-common/src/main/java/me/lucko/spark/common/util/FormatUtil.java
index 37165d1..8713678 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/util/FormatUtil.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/util/FormatUtil.java
@@ -20,8 +20,8 @@
 
 package me.lucko.spark.common.util;
 
-public final class FormatUtil {
-    private FormatUtil() {}
+public enum FormatUtil {
+    ;
 
     public static String percent(double value, double max) {
         double percent = (value * 100d) / max;
diff --git a/spark-common/src/main/java/me/lucko/spark/common/util/TypeDescriptors.java b/spark-common/src/main/java/me/lucko/spark/common/util/TypeDescriptors.java
index a232e77..c827c69 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/util/TypeDescriptors.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/util/TypeDescriptors.java
@@ -23,7 +23,8 @@ package me.lucko.spark.common.util;
 /**
  * Utilities for working with Java type descriptors.
  */
-public final class TypeDescriptors {
+public enum TypeDescriptors {
+    ;
 
     /**
      * Returns the Java type corresponding to the given type descriptor.