content: /*
   * Copyright 2016 HuntBugs contributors
   * 
   * 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.
   */
  package one.util.huntbugs.testdata;
  
  import one.util.huntbugs.registry.anno.AssertNoWarning;
  import one.util.huntbugs.registry.anno.AssertWarning;
  
  /**
   * @author lan
   *
   */
  public class TestSyncOnUpdatedField {
      static Object globalLock = new Object();
      
      Object lock = new Object();
      
      @AssertWarning("SynchronizationOnUpdatedField")
      public void testSimpleSync() {
          synchronized (lock) {
              System.out.println("In lock");
              lock = new Object();
          }
      }
      
      @AssertWarning("SynchronizationOnUpdatedField")
      public void testSimpleStatic() {
          synchronized (globalLock) {
              System.out.println("In lock");
              globalLock = new Object();
          }
      }
  
      @AssertWarning("SynchronizationOnUpdatedField")
      public void testOtherSync(TestSyncOnUpdatedField tsouf) {
          synchronized (tsouf.lock) {
              System.out.println("In lock");
              tsouf.lock = new Object();
          }
      }
      
      @AssertNoWarning("*")
      public void testOtherSyncOk(TestSyncOnUpdatedField tsouf) {
          synchronized (tsouf.lock) {
              System.out.println("In lock");
              lock = new Object();
          }
      }
      
      @AssertNoWarning("*")
      public void testOtherSyncOk2(TestSyncOnUpdatedField tsouf) {
          synchronized (tsouf.lock) {
              tsouf = this;
              System.out.println("In lock");
              tsouf.lock = new Object();
          }
      }
  }
  