Try Minecraft on main thread

JavaApp/src/main/java/net/kdt/pojavlaunch/PLaunchApp.java

@@ -51,6 +51,8 @@ public class PLaunchApp {
         if (args[0].startsWith("/Applications/")) {
             System.out.println("We are on java now! Starting UI...");
             org.lwjgl.glfw.CallbackBridge.nativeLaunchUI(args);
+        } else {
+            launchMinecraft();
         }
 
         LauncherPreferences.loadPreferences();

JavaApp/src/main/java/net/kdt/pojavlaunch/Tools.java

@@ -83,18 +83,19 @@ public final class Tools
             }
         }
         
-        new Thread(() -> { try {
+        // new Thread(() -> { try {
         
         URLClassLoader loader = new URLClassLoader(urlList.toArray(new URL[0]), Tools.class.getClassLoader());
         Class<?> clazz = loader.loadClass(versionInfo.mainClass);
         Method method = clazz.getMethod("main", String[].class);
         method.invoke(null, new Object[]{launchArgs});
-        
+        /*
         } catch (Throwable th) {
             throw new RuntimeException(th);
         }
         
         }).start();
+        */
     
         // JREUtils.launchJavaVM(javaArgList);
     }