Method matches

output/java_guava/1.4.13/CharMatcher.java:1477–1486

(char c)

    }

    @Override
    public boolean matches(char c) {
                       int index = Arrays.binarySearch(rangeStarts, c);
                       if (index >= 0) {
        return true;
                       } else {
                         index = ~index - 1;
                         return index >= 0 && c <= rangeEnds[index];
                       }
    }

    @Override
    public String toString() {