Merge "Only match addresses without zip codes if at the end." into pi-dev am: 2946fba3

                    // At this point we've matched a state; try to match a zip code after it.

                    // At this point we've matched a state; try to match a zip code after it.

                    Matcher zipMatcher = sWordRe.matcher(content);

                    Matcher zipMatcher = sWordRe.matcher(content);

                    if (zipMatcher.find(stateMatch.end())

                    if (zipMatcher.find(stateMatch.end())) {

                            && isValidZipCode(zipMatcher.group(0), stateMatch)) {

                        if (isValidZipCode(zipMatcher.group(0), stateMatch)) {

                            return zipMatcher.end();

                            return zipMatcher.end();

                        }

                        }

                    } else {

                        // The content ends with a state but no zip

                        // The content ends with a state but no zip

                        // code. This is a legal match according to the

                        // code. This is a legal match according to the

                    // documentation. N.B. This differs from the

                        // documentation. N.B. This is equivalent to the

                        // original c++ implementation, which only allowed

                        // original c++ implementation, which only allowed

                        // the zip code to be optional at the end of the

                        // the zip code to be optional at the end of the

                    // string, which presumably is a bug.  Now we

                        // string, which presumably is a bug.  We tried

                    // prefer to find a match with a zip code, but

                        // relaxing this to work in other places but it

                    // remember non-zip matches and return them if

                        // caused too many false positives.

                    // necessary.

                        nonZipMatch = stateMatch.end();

                        nonZipMatch = stateMatch.end();

                    }

                    }

                }

                }

            }

            }

        }

        if (nonZipMatch > 0) return nonZipMatch;

        if (nonZipMatch > 0) return nonZipMatch;