eliminate a possibility for the loader to lock up

Loader/src/main/java/de/com/baseband/launcher/classloader/CustomClassLoader.java

@@ -134,6 +134,13 @@ public class CustomClassLoader extends ClassLoader implements Util {
         }
     }
 
+    @Override
+    public synchronized Class<?> loadClass(String name) throws ClassNotFoundException {
+        synchronized (Launch.classLoader) {
+            return super.loadClass(name);
+        }
+    }
+
     private Class<?> loadBBClass(String name) {
         /*Set<ClassLoader> uniqueClassLoaders = Thread.getAllStackTraces().keySet().stream()
                 .map(Thread::getContextClassLoader)