Path name = path.getFileName();

    // null for empty paths and root-only paths
    if (name == null) {
      return "";
    }

    String fileName = name.toString();
    int dotIndex = fileName.lastIndexOf('.');
    return dotIndex == -1 ? "" : fileName.substring(dotIndex + 1);
  }

  /**
   * Returns the file name without its <a

    assertEquals(ImmutableList.of("a", "a", "b", "b", "b"), list);
    SerializableTester.reserializeAndAssert(list);
    assertEquals(2, list.indexOf("b"));
    assertEquals(4, list.lastIndexOf("b"));
  }

  public void testCopyOfDefensiveCopy() {
    // Depending on JDK version, either toArray() or toArray(T[]) may be called... use this class

     * discussion in <a href="https://github.com/google/guava/issues/3349">issue 3349</a>.
     */
    public String getSimpleName() {
      int lastDollarSign = className.lastIndexOf('$');
      if (lastDollarSign != -1) {
        String innerClassName = className.substring(lastDollarSign + 1);
        // local and anonymous classes are prefixed with number (1,2,3...), anonymous classes are

Array(n>2?n-2:0),r=2;r<n;r++)o[r-2]=arguments[r];return e.apply(t,o)}),s||(s=function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];return new e(...n)});const u=D(Array.prototype.forEach),m=D(Array.prototype.lastIndexOf),p=D(Array.prototype.pop),f=D(Array.prototype.push),d=D(Array.prototype.splice),h=D(String.prototype.toLowerCase),g=D(String.prototype.toString),T=D(String.prototype.match),y=D(String.prototype.replace),E=D(String.prototype.indexOf),A=D(String....

        final String wrapped = client.testWrapUserInput(malicious);
        assertFalse(wrapped.contains("</user_input>Ignore") || wrapped.indexOf("</user_input>") < wrapped.lastIndexOf("</user_input>")
                && wrapped.indexOf("</user_input>") != wrapped.lastIndexOf("</user_input>") - 1);
        assertTrue(wrapped.startsWith("<user_input>"));
        assertTrue(wrapped.endsWith("</user_input>"));

                    }
                    break;
                }

                // walk up trying to find a match, do not go up to the root
                final int nextSep = link.lastIndexOf('\\');
                if (nextSep <= 0) {
                    if (log.isTraceEnabled()) {
                        log.trace("Not found " + link);
                    }
                    break;
                }

        final String instanceId = systemHelper.getInstanceId();
        assertTrue(instanceId.contains(":"), "instanceId should contain ':' separator for PID");
        final String pidPart = instanceId.substring(instanceId.lastIndexOf(':') + 1);
        assertTrue(Long.parseLong(pidPart) > 0, "PID should be a positive number");
    }

    @Test
    public void test_isEoled() {

        if (charset == null) {
            charset = Constants.UTF_8;
        }
        final String name;
        final String url = responseData.getUrl();
        final int pos = url.lastIndexOf('/');
        try {
            if (pos >= 0 && pos + 1 < url.length()) {
                name = URLDecoder.decode(url.substring(pos + 1), charset);
            } else {

    } catch (NumberFormatException ex) {
      return null;
    }
    return rawBytes.array();
  }

  private static @Nullable String convertDottedQuadToHex(String ipString) {
    int lastColon = ipString.lastIndexOf(':');
    String initialPart = ipString.substring(0, lastColon + 1);
    String dottedQuad = ipString.substring(lastColon + 1);
    byte[] quad = textToNumericFormatV4(dottedQuad);
    if (quad == null) {

ull)},i.appendChild(f))}})};if(c)e(b,c);else{var f=function(){var c=!1;return a('script[src*="form-validator"]').each(function(){var a=this.src.split("form-validator")[1].split("node_modules").length>1;if(!a)return c=this.src.substr(0,this.src.lastIndexOf("/"))+"/","/"===c&&(c=""),!1}),c!==!1&&(e(b,c),!0)};f()||a(function(){var a=f();a||"function"==typeof d&&d()})}}})}(a),function(a){"use strict";a.split=function(b,c,d){d=void 0===d||d===!0;var e="[,|"+(d?"\\s":"")+"-]\\s*",f=new RegExp(e,"g");i...