content: /*
   *  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.causeway.testing.unittestsupport.applib.util;
  
  import org.apache.causeway.commons.internal.reflection._Reflect;
  
  import lombok.experimental.UtilityClass;
  
  /**
   * @since 2.0 {@index}
   */
  @UtilityClass
  public class ReflectUtils {
  
      public static void inject(
              final Object target,
              final String fieldName,
              final Object toInject) {
  
          try {
              var field = target.getClass().getDeclaredField(fieldName);
  
              _Reflect.setFieldOn(field, target, toInject);
  
          } catch (NoSuchFieldException | IllegalAccessException e) {
              throw new RuntimeException(e);
          }
      }
  
      public static void inject(
              final Object target,
              final Object toInject) {
  
          final String clsName = toInject.getClass().getSimpleName();
          final String fieldName = Character.toLowerCase(clsName.charAt(0)) + clsName.substring(1);
          inject(target, fieldName, toInject);
      }
  }
  