get the response encoding if explicitly defined in the response , code null otherwise . concode_field_sep XpathExpectationsHelper xpathHelper concode_field_sep ResultMatcher node concode_elem_sep ResultMatcher number concode_elem_sep ResultMatcher number concode_elem_sep ResultMatcher string concode_elem_sep ResultMatcher string concode_elem_sep ResultMatcher doesNotExist concode_elem_sep ResultMatcher exists concode_elem_sep ResultMatcher nodeCount concode_elem_sep ResultMatcher nodeCount concode_elem_sep ResultMatcher booleanValue
String function ( MockHttpServletResponse arg0 ) { return arg0 . isCharset ( ) ? arg0 . getCharacterEncoding ( ) : null ; }