return the decompressor to the pool . concode_field_sep Map<Class<Compressor>,List<Compressor>> COMPRESSOR_POOL concode_elem_sep Map<Class<Decompressor>,List<Decompressor>> DECOMPRESSOR_POOL concode_elem_sep Logger LOG concode_field_sep Compressor getCompressor concode_elem_sep Decompressor getDecompressor concode_elem_sep void returnCompressor concode_elem_sep void payback concode_elem_sep T borrow
void function ( Decompressor arg0 ) { if ( arg0 == null ) { return ; } arg0 . reset ( ) ; payback ( DECOMPRESSOR_POOL , arg0 ) ; }