public static MatchablePathElement buildMatchablePathElement(String rawJsonKey) {
        PathElement pe = PathElementBuilder.parseSingleKeyLHS( rawJsonKey );

        if ( ! ( pe instanceof MatchablePathElement ) ) {
            throw new SpecException( "Spec LHS key=" + rawJsonKey + " is not a valid LHS key." );
        }

        return (MatchablePathElement) pe;
    }
public static MatchablePathElement buildMatchablePathElement ( String rawJsonKey ) { PathElement pe = PathElementBuilder . parseSingleKeyLHS ( rawJsonKey ) ; if ( ! ( pe instanceof MatchablePathElement ) ) { throw new SpecException ( "Spec LHS key=" + rawJsonKey + " is not a valid LHS key." ) ; } return ( MatchablePathElement ) pe ; }
Create a path element and ensures it is a Matchable Path Element