618,633c617,639
<     
< 	int N;
<     	uint8_t *hash = ph_mh_imagehash(file, N);
< 	jobject imageHash = NULL;
< 	if(hash && N > 0)
< 	{
< 		imageHash = e->NewObject(mhImClass, mhImCtor);
< 		e->SetObjectField(imageHash, hash_filename, f);
< 
< 		jbyteArray hashVals = e->NewByteArray(N);
< 		e->SetByteArrayRegion(hashVals, 0, N, (jbyte *)hash);
< 		e->SetObjectField(imageHash, mhImHash_hash, hashVals);
< 		free(hash);
< 	}
<     	e->ReleaseStringUTFChars(f,file);
< 	
---
>     jobject imageHash = NULL;
> 
>     try {
>         int N;
>         uint8_t *hash = ph_mh_imagehash(file, N);
>         if(hash && N > 0)
>         {
>             imageHash = e->NewObject(mhImClass, mhImCtor);
>             e->SetObjectField(imageHash, hash_filename, f);
> 
>             jbyteArray hashVals = e->NewByteArray(N);
>             e->SetByteArrayRegion(hashVals, 0, N, (jbyte *)hash);
>             e->SetObjectField(imageHash, mhImHash_hash, hashVals);
>             free(hash);
>         }
>     }
>     catch(CImgException ex) {
>         jclass newExcCls = e->FindClass("org/pHash/exceptions/IllegalImageException");
>         if (newExcCls != 0)
>             e->ThrowNew(newExcCls, ex.what());
>     }
> 
>     e->ReleaseStringUTFChars(f, file);