[Pocketsphinx_android] StrictMode error A resource..never released on line assetDir = assets.syncAssets();

[adi]

After running strictMode on an app i am developing i got the error:

E/StrictMode: A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks.
                                                                 java.lang.Throwable: Explicit termination method 'close' not called
                                                                     at dalvik.system.CloseGuard.open(CloseGuard.java:184)
                                                                     at java.io.FileInputStream.<init>(FileInputStream.java:80)
                                                                     at edu.cmu.pocketsphinx.Assets.getExternalItems(Assets.java:149)
                                                                     at edu.cmu.pocketsphinx.Assets.syncAssets(Assets.java:253)
                                                                     at myAppPath.Threads.PocketRecognizerSetupThread.doInBackground(PocketRecognizerSetupThread.java:95)
                                                                     at myAppPath..Threads.PocketRecognizerSetupThread.doInBackground(PocketRecognizerSetupThread.java:27)
                                                                     at android.os.AsyncTask$2.call(AsyncTask.java:287)
                                                                     at java.util.concurrent.FutureTask.run(FutureTask.java:234)
                                                                     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
                                                                     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
                                                                     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
                                                                     at java.lang.Thread.run(Thread.java:841)

it happens on the line:assetDir = assets.syncAssets();
i guess it is becuase in the method edu.cmu.pocketsphinx.Assets.getExternalItems
The FileInputSteam object never runs the .close() method.