Program: 115950
Project: 115950
Buggy source:
@Test public void testJavaCartridgeAgent() throws Exception {
  Thread communicatorThread=new Thread(new Runnable(){
    @Override public void run(){
      List<String> outputLines=new ArrayList<String>();
      log.info("String_Node_Str");
      while (!outputStream.isClosed()) {
        log.info("String_Node_Str");
        List<String> newLines=getNewLines(outputLines,outputStream.toString());
        if (newLines.size() > 0) {
          for (          String line : newLines) {
            log.info("String_Node_Str");
            if (line.contains("String_Node_Str")) {
              sleep(2000);
              log.info("String_Node_Str");
              Topology topology=createTestTopology();
              CompleteTopologyEvent completeTopologyEvent=new CompleteTopologyEvent(topology);
              publishEvent(completeTopologyEvent);
              log.info("String_Node_Str");
              sleep(5000);
              log.info("String_Node_Str");
              MemberInitializedEvent memberInitializedEvent=new MemberInitializedEvent(SERVICE_NAME,CLUSTER_ID,CLUSTER_INSTANCE_ID,MEMBER_ID,NETWORK_PARTITION_ID,PARTITION_ID);
              publishEvent(memberInitializedEvent);
              log.info("String_Node_Str");
              startServerSocket(9080);
            }
            if (line.contains("String_Node_Str")) {
              ArtifactUpdatedEvent artifactUpdatedEvent=new ArtifactUpdatedEvent();
              artifactUpdatedEvent.setClusterId(CLUSTER_ID);
              artifactUpdatedEvent.setTenantId(TENANT_ID);
              artifactUpdatedEvent.setRepoURL("String_Node_Str");
              String topicName=MessagingUtil.getMessageTopicName(artifactUpdatedEvent);
              EventPublisher eventPublisher=EventPublisherPool.getPublisher(topicName);
              eventPublisher.publish(artifactUpdatedEvent);
            }
            if (line.contains("String_Node_Str") || line.contains("String_Node_Str")) {
            }
            log.info(line);
          }
        }
        if (instanceActivated[0]) {
          break;
        }
        sleep(500);
      }
    }
  }
);
  communicatorThread.start();
  while (!instanceActivated) {
    log.info("String_Node_Str");
    wait(2000);
  }
  log.info("String_Node_Str");
  assertTrue("String_Node_Str",instanceStarted);
  assertTrue("String_Node_Str",instanceActivated);
}

Fixed version (ground truth):
@Test public void testJavaCartridgeAgent() throws Exception {
  Thread communicatorThread=new Thread(new Runnable(){
    @Override public void run(){
      List<String> outputLines=new ArrayList<String>();
      while (!outputStream.isClosed()) {
        List<String> newLines=getNewLines(outputLines,outputStream.toString());
        if (newLines.size() > 0) {
          for (          String line : newLines) {
            if (line.contains("String_Node_Str")) {
              sleep(2000);
              log.info("String_Node_Str");
              Topology topology=createTestTopology();
              CompleteTopologyEvent completeTopologyEvent=new CompleteTopologyEvent(topology);
              publishEvent(completeTopologyEvent);
              log.info("String_Node_Str");
              sleep(5000);
              log.info("String_Node_Str");
              MemberInitializedEvent memberInitializedEvent=new MemberInitializedEvent(SERVICE_NAME,CLUSTER_ID,CLUSTER_INSTANCE_ID,MEMBER_ID,NETWORK_PARTITION_ID,PARTITION_ID);
              publishEvent(memberInitializedEvent);
              log.info("String_Node_Str");
              startServerSocket(9080);
            }
            if (line.contains("String_Node_Str")) {
              ArtifactUpdatedEvent artifactUpdatedEvent=new ArtifactUpdatedEvent();
              artifactUpdatedEvent.setClusterId(CLUSTER_ID);
              artifactUpdatedEvent.setTenantId(TENANT_ID);
              artifactUpdatedEvent.setRepoURL("String_Node_Str");
              String topicName=MessagingUtil.getMessageTopicName(artifactUpdatedEvent);
              EventPublisher eventPublisher=EventPublisherPool.getPublisher(topicName);
              eventPublisher.publish(artifactUpdatedEvent);
            }
            if (line.contains("String_Node_Str") || line.contains("String_Node_Str")) {
            }
            log.info(line);
          }
        }
        if (instanceActivated) {
          break;
        }
        sleep(500);
      }
    }
  }
);
  communicatorThread.start();
  while (!instanceActivated) {
    sleep(2000);
  }
  assertTrue("String_Node_Str",instanceStarted);
  assertTrue("String_Node_Str",instanceActivated);
}