determines whether specifier represents a valid hostspecifier as described inthe documentation for #fromvalid string . concode_field_sep String canonicalForm concode_field_sep HostSpecifier fromValid concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep HostSpecifier from concode_elem_sep String toString
boolean function ( String arg0 ) { try { fromValid ( arg0 ) ; return true ; } catch ( IllegalArgumentException loc0 ) { return false ; } }