boolean function ( Map < K , V > arg0 ) { return ( arg0 == null || arg0 . size ( ) == 0 ) ; }
is null or its size is 0 isempty null = true ; isempty = true ; isempty 1 , 2 = false ; concode_field_sep String DEFAULT_KEY_AND_VALUE_PAIR_SEPARATOR concode_elem_sep String DEFAULT_KEY_AND_VALUE_SEPARATOR concode_field_sep K getKeyByValue concode_elem_sep boolean putMapNotNullKeyAndValue concode_elem_sep Map<String,String> parseKeyAndValueToMap concode_elem_sep Map<String,String> parseKeyAndValueToMap concode_elem_sep Map<String,String> parseKeyAndValueToMap concode_elem_sep String toJson concode_elem_sep Boolean mapObjectContainName concode_elem_sep boolean putMapNotEmptyKeyAndValue concode_elem_sep boolean putMapNotEmptyKeyAndValue concode_elem_sep boolean putMapNotNullKey concode_elem_sep Boolean mapContainName concode_elem_sep Boolean mapStringContainName concode_elem_sep boolean putMapNotEmptyKey concode_elem_sep boolean putMapNotEmptyKeyObject