test/java/util/logging/LoggingDeadlock4.java

rev 6099 : 8003380: Compiler warnings in logging test code
Summary: Use generics, suppress warnings where appropriate, remove unused imports, etc.
Reviewed-by: lancea, chegar

*** 28,38 ****
   * @author  Daniel D. Daugherty
   * @build LoggingDeadlock4
   * @run main/othervm/timeout=15 -Djava.awt.headless=true LoggingDeadlock4
   */
  
- import java.awt.Container;
  import java.util.concurrent.CountDownLatch;
  import java.util.logging.LogManager;
  import java.util.logging.Logger;
  
  public class LoggingDeadlock4 {
--- 28,37 ----
*** 66,76 ****
                  try {
                      barrier.await();  // wait for race to start
                  } catch (InterruptedException e) {
                  }
  
!                 LogManager manager = LogManager.getLogManager();
              }
          };
          lmThread.start();
  
          Thread logThread = new Thread("LoggerThread") {
--- 65,75 ----
                  try {
                      barrier.await();  // wait for race to start
                  } catch (InterruptedException e) {
                  }
  
!                 LogManager.getLogManager();
              }
          };
          lmThread.start();
  
          Thread logThread = new Thread("LoggerThread") {
*** 84,94 ****
                  try {
                      barrier.await();  // wait for race to start
                  } catch (InterruptedException e) {
                  }
  
!                 Logger foo = Logger.getLogger("foo logger");
              }
          };
          logThread.start();
  
          try {
--- 83,93 ----
                  try {
                      barrier.await();  // wait for race to start
                  } catch (InterruptedException e) {
                  }
  
!                 Logger.getLogger("foo logger");
              }
          };
          logThread.start();
  
          try {