/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.apache.skywalking.apm.agent.test.helper;

import java.lang.reflect.Field;

public class FieldGetter {
    public static <T> T getValue(Object instance,
        String fieldName) throws IllegalAccessException, NoSuchFieldException {
        Field field = instance.getClass().getDeclaredField(fieldName);
        field.setAccessible(true);
        return (T) field.get(instance);
    }

    public static <T> T getParentFieldValue(Object instance,
        String fieldName) throws IllegalAccessException, NoSuchFieldException {
        Field field = instance.getClass().getSuperclass().getDeclaredField(fieldName);
        field.setAccessible(true);
        return (T) field.get(instance);
    }

    public static <T> T get2LevelParentFieldValue(Object instance,
        String fieldName) throws IllegalAccessException, NoSuchFieldException {
        Field field = instance.getClass().getSuperclass().getSuperclass().getDeclaredField(fieldName);
        field.setAccessible(true);
        return (T) field.get(instance);
    }
}

@@ -913,16 +913,70 @@
 etter %7B%0A
+    @SuppressWarnings(%22TypeParameterUnusedInFormals%22)%0A
     publ
@@ -1009,32 +1009,32 @@
 bject instance,%0A
-
         String f
@@ -1242,32 +1242,86 @@
 stance);%0A    %7D%0A%0A
+    @SuppressWarnings(%22TypeParameterUnusedInFormals%22)%0A
     public stati
@@ -1610,24 +1610,78 @@
 ce);%0A    %7D%0A%0A
+    @SuppressWarnings(%22TypeParameterUnusedInFormals%22)%0A
     public s

fix TypeParameterUnusedInFormals (#5613)