LogbackMDCAdapter.get(String key) returns NULL, after Thread.sleep(..).

Code example:

package test.test.testLogger12;

import java.util.concurrent.ExecutorService;

.....

public class LoggerTest {
...

public void init()

{ ...... System.out.println("I'm here"); logger.info(0, "TestLogger started"); logger.addThreadContext("MyLoggerContext"); ExecutorService nativExecutor = executorService.allocateAndGetExecutorService("AA", ExecutorPlatformType.JAVA, ExecutorType.THREAD_POOL, 5, 11, 5, 1000); nativExecutor.execute(new NativeRunnable(loggerApi)); nativExecutor.execute(new NativeRunnable(loggerApi)); nativExecutor.execute(new NativeRunnable(loggerApi)); nativExecutor.execute(new NativeRunnable(loggerApi)); nativExecutor.execute(new NativeRunnable(loggerApi)); }

//////////////////////////runnables////////////////////////////
private static int threadCounter = 0;
public static class NativeRunnable implements Runnable {
private ILogger logger;
public NativeRunnable(LoggerApi loggerApi)

{ logger = loggerApi.getLogger(); }

public void run() {
logger.addThreadContext("NATIVE_WORKER "threadCounter+);
logger.info(0, "NATIVE PHOENIX IN");
try

{ Thread.sleep(10); }

catch (InterruptedException e)

{ e.printStackTrace(); }

finally

{ logger.info(0, "NATIVE PHOENIX OUT"); logger.removeThreadContext(); }

}
}

}

Output example:
2013-08-05 18:58:15.431 +0300, I, AA-thread-1, testLogger12.testLogger12-business-logic, NATIVE_WORKER 5, NATIVE Alona PHOENIX IN
2013-08-05 18:58:15.431 +0300, I, AA-thread-3, testLogger12.testLogger12-business-logic, NATIVE_WORKER 6, NATIVE Alona PHOENIX IN
2013-08-05 18:58:15.431 +0300, I, AA-thread-2, testLogger12.testLogger12-business-logic, NATIVE_WORKER 7, NATIVE Alona PHOENIX IN
2013-08-05 18:58:15.431 +0300, I, AA-thread-4, testLogger12.testLogger12-business-logic, NATIVE_WORKER 8, NATIVE Alona PHOENIX IN
2013-08-05 18:58:15.431 +0300, I, AA-thread-5, testLogger12.testLogger12-business-logic, NATIVE_WORKER 9, NATIVE Alona PHOENIX IN
2013-08-05 18:58:15.443 +0300, I, AA-thread-1, testLogger12.testLogger12-business-logic, NATIVE_WORKER 9, NATIVE Alona PHOENIX OUT
2013-08-05 18:58:15.443 +0300, I, AA-thread-3, testLogger12.testLogger12-business-logic, NATIVE Alona PHOENIX OUT
2013-08-05 18:58:15.443 +0300, I, AA-thread-2, testLogger12.testLogger12-business-logic, NATIVE Alona PHOENIX OUT
2013-08-05 18:58:15.443 +0300, I, AA-thread-4, testLogger12.testLogger12-business-logic, NATIVE Alona PHOENIX OUT
2013-08-05 18:58:15.444 +0300, I, AA-thread-5, testLogger12.testLogger12-business-logic, NATIVE Alona PHOENIX OUT

The context key is : NATIVE_WORKER #

{number}

, when thread is out it is absent!

Thank you,
Alona