How to use

getStackTrace

method

in

com.moz.fiji.schema.util.Debug

/**
 * Constructs a ZooKeeper lock object.
 *
 * @param zookeeper ZooKeeper client.
 * @param lockDir Path of the directory node to use for the lock.
 */
public ZooKeeperLock(ZooKeeperClient zookeeper, File lockDir) {
 this.mConstructorStack = CLEANUP_LOG.isDebugEnabled() ? Debug.getStackTrace() : null;
 this.mZKClient = zookeeper;
 this.mLockDir = lockDir;
 this.mLockPathPrefix = new File(lockDir,  LOCK_NAME_PREFIX);
 // ZooKeeperClient.retain() should be the last line of the constructor.
 this.mZKClient.retain();
 ResourceTracker.get().registerResource(this);
}