public LinearTransformation inverse() {
      LinearTransformation result = inverse;
      return (result == null) ? inverse = createInverse() : result;
    }

    @Override
    public String toString() {
      return String.format("y = %g * x + %g", slope, yIntercept);
    }

    private LinearTransformation createInverse() {
      if (slope != 0.0) {

        }
        String prefix = (moduleName == null) ? "\"" : (moduleName + "=\"");
        StringJoiner joiner = new StringJoiner(File.pathSeparator, prefix, "\"");
        joiner.setEmptyValue("");
        for (Path p : paths) {
            joiner.add(p.toString());
        }
        String value = joiner.toString();
        if (value.isEmpty()) {
            return new String[0];
        }

    protected final String _tablePropertyName = "BoostDocumentRule";

    public String getTableDbName() {
        return _tableDbName;
    }

    @Override
    public String getTableDispName() {
        return _tableDispName;
    }

    @Override
    public String getTablePropertyName() {
        return _tablePropertyName;
    }

    @Override

    }

    public void test_constructor_withEmptyUrls() {
        // Test with empty strings
        String parentUrl = "";
        String url = "";
        ContentNotFoundException exception = new ContentNotFoundException(parentUrl, url);

        assertNotNull(exception);
        assertEquals("Not Found:  Parent: ", exception.getMessage());
        assertNull(exception.getCause());
    }

   * instance being decorated.
   */
  protected abstract Object delegate();

  /** Returns the string representation generated by the delegate's {@code toString} method. */
  @Override
  public String toString() {
    return delegate().toString();
  }

  /* No equals or hashCode. See class comments for details. */

        assertNotNull(negativeProvider);
    }

    // Test getTimeAdjustTimeMillis string values
    public void test_getTimeAdjustTimeMillis_stringValues() {
        // Test various string formats
        String[] testValues = { "0", "1000", "-1000", "999999999", "-999999999", "1", "-1" };

        for (String value : testValues) {
            FessConfig testConfig = new FessConfig.SimpleImpl() {

     */
    @Override
    public int hashCode() {
        return java.util.Objects.hash(loc, lastmod);
    }

    /**
     * Returns a string representation of this SitemapFile.
     * @return A string representation.
     */
    @Override
    public String toString() {
        return "SitemapFile [loc=" + loc + ", lastmod=" + lastmod + "]";
    }

        return 0;
    }

    @Override
    protected int readBytesWireFormat(final byte[] buffer, final int bufferIndex) {
        return 0;
    }

    @Override
    public String toString() {
        return ("SmbComQueryInformation[" + super.toString() + ",filename=" + this.path + "]");
    }

    void testWriteParametersWireFormatWithVariousWildcards(String path, String wildcard, String expectedFullPath) {
        trans2FindFirst2 = new Trans2FindFirst2(mockConfig, path, wildcard, 0x16, 10, 1024);

        byte[] buffer = new byte[256];
        int written = trans2FindFirst2.writeParametersWireFormat(buffer, 0);

        String writtenPath = readStringFromBuffer(buffer, 12, written - 12);

            responseData.setMethod(request.getMethod().toString());
            return responseData;
        }

        /*
         * (non-Javadoc)
         *
         * @see org.codelibs.fess.crawler.client.CrawlerClient#doHead(java.lang.String)
         */
        public ResponseData doHead(final String url) {
            final long now = SystemUtil.currentTimeMillis();