public synchronized ByteBuffer getBuffer ( ) { ByteBuffer buf = null ; int s = LazyList . size ( _recycle ) ; if ( s > 0 ) { s -- ; buf = ( ByteBuffer ) LazyList . get ( _recycle , s ) ; _recycle = LazyList . remove ( _recycle , s ) ; buf . clear ( ) ; } else { buf = ByteBuffer . allocateDirect ( _bufferSize ) ; } return buf ; }
Get a buffer to write to this InputStream . The buffer wll either be a new direct buffer or a recycled buffer .