content: package utils;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2014 - 2018 ActFramework
   * %%
   * Licensed 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.
   * #L%
   */
  
  import org.junit.runners.BlockJUnit4ClassRunner;
  import org.junit.runners.model.InitializationError;
  
  import java.net.URLClassLoader;
  
  public class SeparateClassloaderTestRunner extends BlockJUnit4ClassRunner {
  
      public SeparateClassloaderTestRunner(Class<?> clazz) throws InitializationError {
          super(getFromTestClassloader(clazz));
      }
  
      private static Class<?> getFromTestClassloader(Class<?> clazz) throws InitializationError {
          try {
              ClassLoader testClassLoader = new TestClassLoader();
              return Class.forName(clazz.getName(), true, testClassLoader);
          } catch (ClassNotFoundException e) {
              throw new InitializationError(e);
          }
      }
  
      public static class TestClassLoader extends URLClassLoader {
          public TestClassLoader() {
              super(((URLClassLoader)getSystemClassLoader()).getURLs());
          }
  
          @Override
          public Class<?> loadClass(String name) throws ClassNotFoundException {
              if (name.startsWith("test.") || name.startsWith("act.test.")) {
                  return super.findClass(name);
              }
              return super.loadClass(name);
          }
      }
  }
  