7ac5f3
@@ -101,9 +101,7 @@
public final class DefaultFactoryRegistry implements FactoryRegistry {
     @Override
     public FactoryRegistry unregister(Class<? extends FormatFactoryInterface> clazz) {
         for (Map.Entry<Class<?>, List<FormatFactoryInterface>> entry : classBasedFactories.entrySet()) {
-            entry.getValue().stream().filter(factory -> factory.getClass() == clazz).forEach(factory -> {
-                entry.getValue().remove(factory);
-            });
+            entry.getValue().removeIf(factory -> factory.getClass() == clazz);
         }
         return this;
     }
