OOM on Android.

[longzy-oushu]

Thanks for your fantastic work. but i have encountered an issue in using the Jtransform lib on Android. while the program is calculating the fft. the App crashes and gives warnings of OOM. i've tried to add the calculating process as a service. but doesn't work out. Do you have any solutions about this? thx

[longzy-oushu]

The memory leak does not happened in the lib, my fault.