question: get byte array from pool of any size . concode_field_sep int _size concode_elem_sep byte[][] _pool concode_elem_sep ArrayList __pools concode_elem_sep int _out concode_elem_sep int _in concode_elem_sep int __POOL_SIZE concode_elem_sep int __lastSize concode_elem_sep int _bufSize concode_elem_sep int __MAX_POOLS concode_field_sep void returnByteArray concode_elem_sep void returnByteArray
target: byte [ ] function ( ) { return getByteArray ( __lastSize ) ; }