question: gets the key expiry time . concode_field_sep List<String> serverAddresses concode_elem_sep int keyExpiryTime concode_elem_sep Logger LOG concode_elem_sep SockIOPool pool concode_elem_sep MemCachedClient memcacheClient concode_field_sep void disconnect concode_elem_sep List<Object> getAll concode_elem_sep Object get concode_elem_sep void putAll concode_elem_sep boolean isConnected concode_elem_sep void addServer concode_elem_sep void setKeyExpiryTime concode_elem_sep void connect concode_elem_sep void put concode_elem_sep void remove
target: int function ( ) { return keyExpiryTime ; }