assertSame(Converter.identity(), Converter.identity());
  }

  public void testFrom() {
    Function<String, Integer> forward =
        new Function<String, Integer>() {
          @Override
          public Integer apply(String input) {
            return Integer.parseInt(input);
          }
        };
    Function<Object, String> backward = toStringFunction();

@RunWith(Parameterized.class)
@NullUnmarked
public final class DefaultNetworkImplementationsTest {
  private MutableNetwork<Integer, String> network;
  private NetworkForTest<Integer, String> networkForTest;
  private static final Integer N1 = 1;
  private static final Integer N2 = 2;
  private static final Integer NODE_NOT_IN_GRAPH = 1000;
  private static final String E11 = "1-1";
  private static final String E11_A = "1-1a";

        assertEquals(1, boostdocpager.getCurrentPageNumber());
        boostdocpager.setCurrentPageNumber(999);
        assertEquals(999, boostdocpager.getCurrentPageNumber());
        List<Integer> pageNumberList = new ArrayList<Integer>(1);
        boostdocpager.setPageNumberList(pageNumberList);
        assertEquals(pageNumberList, boostdocpager.getPageNumberList());
        assertEquals(1, boostdocpager.getDefaultCurrentPageNumber());

        assertEquals(1, crawlinginfopage.getCurrentPageNumber());
        crawlinginfopage.setCurrentPageNumber(999);
        assertEquals(999, crawlinginfopage.getCurrentPageNumber());
        List<Integer> pageNumberList = new ArrayList<Integer>(1);
        crawlinginfopage.setPageNumberList(pageNumberList);
        assertEquals(pageNumberList, crawlinginfopage.getPageNumberList());
        assertEquals(25, crawlinginfopage.getDefaultPageSize());

        assertEquals(1, duplicatehostpager.getCurrentPageNumber());
        duplicatehostpager.setCurrentPageNumber(999);
        assertEquals(999, duplicatehostpager.getCurrentPageNumber());
        List<Integer> pageNumberList = new ArrayList<Integer>(1);
        duplicatehostpager.setPageNumberList(pageNumberList);
        assertEquals(pageNumberList, duplicatehostpager.getPageNumberList());
        assertEquals(25, duplicatehostpager.getDefaultPageSize());

        @Test
        @DisplayName("Should handle maximum values correctly")
        void testMaximumValues() {
            request.setOffset(Long.MAX_VALUE);
            request.setRemainingBytes(Integer.MAX_VALUE);
            request.setWriteFlags(Integer.MAX_VALUE);
            request.setData(new byte[10], 0, 10);

            byte[] buffer = new byte[256];
            int bytesWritten = request.writeBytesWireFormat(buffer, 0);

   * ```
   * Point ::= SEQUENCE {
   *   x [0] INTEGER OPTIONAL,
   *   y [1] INTEGER OPTIONAL
   * }
   * ```
   *
   * You may also specify a tag class like [DerHeader.TAG_CLASS_APPLICATION]. The default tag class
   * is [DerHeader.TAG_CLASS_CONTEXT_SPECIFIC].
   *
   * ```
   * Point ::= SEQUENCE {
   *   x [APPLICATION 0] INTEGER OPTIONAL,
   *   y [APPLICATION 1] INTEGER OPTIONAL
   * }
   * ```
   */

    /**
     * Retrieves the depth of the URL in the queue.
     *
     * @return the depth of the URL as an Integer.
     */
    Integer getDepth();

    /**
     * Sets the depth of the URL in the queue.
     *
     * @param depth the depth to set, represented as an Integer.
     */
    void setDepth(Integer depth);

    /**
     * Returns the last modified timestamp of the URL in the queue.
     *

MyBean newBean = BeanUtil.copyMapToNewBean(map, MyBean.class);
```

### Type Conversion
```java
import org.codelibs.core.convert.*;

// Safe type conversions with null handling
Integer value = IntegerConversionUtil.toInteger("123");        // Returns 123
Integer nullValue = IntegerConversionUtil.toInteger(null);     // Returns null
Boolean flag = BooleanConversionUtil.toBoolean("true");        // Returns true

                if (args[ai].equals("-t")) {
                    ai++;
                    t.numThreads = Integer.parseInt(args[ai]);
                } else if (args[ai].equals("-i")) {
                    ai++;
                    t.numIter = Integer.parseInt(args[ai]);
                } else if (args[ai].equals("-d")) {
                    ai++;
                    t.delay = Long.parseLong(args[ai]);