question: returns a decompressor for the given message encoding , or null if none has beenregistered . this ignores whether the compressor is advertised . according to the spec , if we know how to process this encoding , we attempt to , regardless of whether or not it is part of the encodings sent to the remote host . concode_field_sep DecompressorRegistry DEFAULT_INSTANCE concode_elem_sep ConcurrentMap<String,DecompressorInfo> decompressors concode_elem_sep boolean advertised concode_elem_sep Decompressor decompressor concode_field_sep DecompressorRegistry getDefaultInstance concode_elem_sep Set<String> getKnownMessageEncodings concode_elem_sep DecompressorRegistry newEmptyInstance concode_elem_sep Set<String> getAdvertisedMessageEncodings concode_elem_sep void register
target: Decompressor function ( String arg0 ) { DecompressorInfo loc0 = decompressors . get ( arg0 ) ; return loc0 != null ? loc0 . decompressor : null ; }