Updated thread names

src/main/java/org/qortal/controller/Synchronizer.java

@@ -110,6 +110,8 @@ public class Synchronizer extends Thread {
 
 	@Override
 	public void run() {
+		Thread.currentThread().setName("Synchronizer");
+
 		try {
 			while (running && !Controller.isStopping()) {
 				Thread.sleep(1000);

src/main/java/org/qortal/controller/arbitrary/ArbitraryDataBuildManager.java

@@ -37,6 +37,8 @@ public class ArbitraryDataBuildManager extends Thread {
 
     @Override
     public void run() {
+        Thread.currentThread().setName("Arbitrary Data Build Manager");
+
         try {
             // Use a fixed thread pool to execute the arbitrary data build actions (currently just a single thread)
             // This can be expanded to have multiple threads processing the build queue when needed

src/main/java/org/qortal/controller/arbitrary/ArbitraryDataRenderManager.java

@@ -32,7 +32,7 @@ public class ArbitraryDataRenderManager extends Thread {
 
     @Override
     public void run() {
-        Thread.currentThread().setName("Arbitrary Data Manager");
+        Thread.currentThread().setName("Arbitrary Data Render Manager");
 
         try {
             while (!isStopping) {