int b = 10;
        int sum = a + b;
        assertEquals(15, sum);

        String str = "Hello";
        assertTrue(str.startsWith("H"));
        assertTrue(str.endsWith("o"));
        assertEquals(5, str.length());
    }

     */
    public static String join(final CharSequence delimiter, final CharSequence... elements) {
        final StringBuilder sb = new StringBuilder();
        for (final CharSequence element : elements) {
            if (sb.length() > 0) {
                if (delimiter != null) {
                    sb.append(delimiter);
                } else {
                    sb.append("null");
                }
            }

        streamInput = bytesArray.streamInput();
    }

    @Benchmark
    public long readLong() throws IOException {
        long res = 0L;
        streamInput.reset();
        final int reads = bytesArray.length() / 8;
        for (int i = 0; i < reads; i++) {
            res = res ^ streamInput.readLong();
        }
        return res;
    }

        this.streamInput = pagedBytes.streamInput();
    }

    @Benchmark
    public long readLong() throws IOException {
        long res = 0L;
        streamInput.reset();
        final int reads = pagedBytes.length() / 8;
        for (int i = 0; i < reads; i++) {
            res = res ^ streamInput.readLong();
        }
        return res;
    }

    checkNotNull(escaperMap); // GWT specific check (do not optimize)
    this.replacements = escaperMap.getReplacementArray();
    this.replacementsLength = replacements.length;
    if (safeMax < safeMin) {
      // If the safe range is empty, set the range limits to opposite extremes
      // to ensure the first test of either value will (almost certainly) fail.
      safeMax = Character.MIN_VALUE;

          "type":       "stemmer_override",
          "rules": []
        },
        "truncate10_filter" : {
          "type" : "truncate",
          "length" : 10
        },
        "truncate20_filter" : {
          "type" : "truncate",
          "length" : 20
        },
        "synonym_filter" : {
          "type" : "synonym_graph",
          "synonyms": ["fess,フエス"]
        }
      },

          "type":       "stemmer_override",
          "rules": []
        },
        "truncate10_filter" : {
          "type" : "truncate",
          "length" : 10
        },
        "truncate20_filter" : {
          "type" : "truncate",
          "length" : 20
        },
        "synonym_filter" : {
          "type" : "synonym_graph",
          "synonyms": ["fess,フエス"]
        }
      },

        final char decimalSep = symbols.getDecimalSeparator();
        final char groupingSep = symbols.getGroupingSeparator();
        final StringBuilder buf = new StringBuilder(20);
        for (int i = 0; i < s.length(); ++i) {
            char c = s.charAt(i);
            if (c == groupingSep) {
                continue;
            } else if (c == decimalSep) {
                c = '.';
            }
            buf.append(c);

    } else h = hc[0];
    boolean collide = false; // True if last slot nonempty
    for (; ; ) {
      Cell[] as;
      Cell a;
      int n;
      long v;
      if ((as = cells) != null && (n = as.length) > 0) {
        if ((a = as[(n - 1) & h]) == null) {
          if (busy == 0) { // Try to attach new Cell
            Cell r = new Cell(x); // Optimistically create
            if (busy == 0 && casBusy()) {

     * @return true if the credential type is valid, false otherwise
     */
    public boolean isCredentialTypeCorrect() {
        return this.credentialType != null && this.credentialType.length < MINIMAL_BUFFER_SIZE;
    }