Method nthSlash

java/org/apache/catalina/mapper/Mapper.java:1447–1461

Find the position of the nth slash, in the given char chunk.

(CharChunk name, int n)

     * Find the position of the nth slash, in the given char chunk.
     */
    private static int nthSlash(CharChunk name, int n) {
        char[] c = name.getBuffer();
        int end = name.getEnd();
        int pos = name.getStart();
        int count = 0;

        while (pos < end) {
            if ((c[pos++] == '/') && ((++count) == n)) {
                pos--;
                break;
            }
        }

        return pos;
    }


    /**