Ошибка компиляции Java

 /* 
 * Copyright (c) Forge Development LLC 
 * SPDX-License-Identifier: LGPL-2.1-only 
 */ 
package net.minecraftforge.eventbus; 
 
import net.minecraftforge.eventbus.api.*; 
 
import java.lang.reflect.*; 
import static org.objectweb.asm.Type.getMethodDescriptor; 
 
public class ASMEventHandler implements IEventListener { 
    private final IEventListener handler; 
    private final SubscribeEvent subInfo; 
    private final String readable; 
    private final Type filter; 
 
    public ASMEventHandler(IEventListenerFactory factory, Object target, Method method, boolean isGeneric) throws IllegalAccessException, InstantiationException, NoSuchMethodException, InvocationTargetException, ClassNotFoundException { 
        handler = factory.create(method, target); 
 
        subInfo = method.getAnnotation(SubscribeEvent.class); 
        readable = "ASM: " + target + " " + method.getName() + getMethodDescriptor(method); 
        Type filter = null; 
        if (isGeneric) { 
            Type type = method.getGenericParameterTypes()[0]; 
            if (type instanceof ParameterizedType) { 
                filter = ((ParameterizedType)type).getActualTypeArguments()[0]; 
                if (filter instanceof ParameterizedType) // Unlikely that nested generics will ever be relevant for event filtering, so discard them 
                    filter = ((ParameterizedType)filter).getRawType(); 
                else if (filter instanceof WildcardType wfilter) { 
                    // If there's a wildcard filter of Object.class, then remove the filter. 
                    if (wfilter.getUpperBounds().length == 1 && wfilter.getUpperBounds()[0] == Object.class && wfilter.getLowerBounds().length == 0) { 
                        filter = null; 
                    } 
                } 
            } 
        } 
        this.filter = filter; 
    } 
 
    @SuppressWarnings("rawtypes") 
    @Override 
    public void invoke(Event event) { 
        if (!event.isCanceled() || subInfo.receiveCanceled()) { 
            if (filter == null || filter == ((IGenericEvent)event).getGenericType()) 
                handler.invoke(event); 
        } 
    } 
 
    public EventPriority getPriority() { 
        return subInfo.priority(); 
    } 
 
    public String toString() { 
        return readable; 
    } 
}