Uncaught exception thrown by finalizer java.lang.IllegalStateException: Binder has been finalized : <p>This code</p>

<pre><code>soundPool.release();
soundPool = null;
</code></pre>

<p>sometimes produces this error:</p>

<pre><code>Uncaught exception thrown by finalizer
java.lang.IllegalStateException: Binder has been finalized!
    at android.os.BinderProxy.transactNative(Native Method)
    at android.os.BinderProxy.transact(Binder.java:503)
    at com.android.internal.app.IAppOpsService$Stub$Proxy.stopWatchingMode(IAppOpsService.java:431)
    at android.media.SoundPool.release(SoundPool.java:195)
    at android.media.SoundPool.finalize(SoundPool.java:204)
    at java.lang.Daemons$FinalizerDaemon.doFinalize(Daemons.java:217)
    at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:200)
    at java.lang.Thread.run(Thread.java:818)
</code></pre>

<p>What can I do?</p>
