assertTrue(exception.shouldRetry(1));
        assertTrue(exception.shouldRetry(2));
        assertFalse(exception.shouldRetry(3)); // Max attempts reached

        // Verify exponential backoff
        assertEquals(1000, exception.getRetryDelayMs(1));
        assertEquals(2000, exception.getRetryDelayMs(2));
        assertEquals(4000, exception.getRetryDelayMs(3));
    }

    @Test

mvn formatter:format

# Apply license headers to source files
mvn license:format

# Build JAR with all verifications
mvn clean package

# Generate test coverage report
mvn verify
# Coverage report available at: target/site/jacoco/index.html
```

### Project Structure
```
corelib/
├── src/main/java/org/codelibs/core/
│   ├── beans/          # Bean manipulation and introspection

        GcsClient client = new GcsClient() {
            @Override
            protected java.io.File createTempFile(String prefix, String suffix, java.io.File directory) {
                // Verify the prefix is correct
                assertTrue("Temp file prefix should be 'crawler-GcsClient-'", prefix.equals("crawler-GcsClient-"));
                assertEquals("Temp file suffix should be '.out'", ".out", suffix);

            assertEquals(6, smallEncodedSize); // actual: 2 bytes count + 2*2 bytes for ciphers
            assertEquals(6, largeEncodedSize);

            // Verify data at different positions
            assertArrayEquals(Arrays.copyOfRange(smallBuffer, 0, smallEncodedSize),
                    Arrays.copyOfRange(largeBuffer, 500, 500 + largeEncodedSize));
        }
    }

    url: HttpUrl,
    handshake: Handshake,
  ): Boolean {
    val peerCertificates = handshake.peerCertificates

    return peerCertificates.isNotEmpty() &&
      OkHostnameVerifier.verify(url.host, peerCertificates[0] as X509Certificate)
  }

  @Throws(SocketException::class)
  internal fun newCodec(
    client: OkHttpClient,
    chain: RealInterceptorChain,
  ): ExchangeCodec {

            cacheMap = new HashMap<>();
        }

        @Test
        @DisplayName("Should set cache map")
        void testSetCacheMap() {
            referralData.setCacheMap(cacheMap);
            // Verify by checking replaceCache doesn't throw
            referralData.setKey("test-key");
            referralData.replaceCache();
            assertEquals(referralData, cacheMap.get("test-key"));
        }

        @Test

    assertThrows(NullPointerException.class, () -> ImmutableList.of("a", null, "b"));
  }

  public void testCreation_generic() {
    List<String> a = ImmutableList.of("a");
    // only verify that there is no compile warning
    ImmutableList<List<String>> unused = ImmutableList.of(a, a);
  }

  public void testCreation_arrayOfArray() {
    String[] array = new String[] {"a"};

        // When & Then - should handle gracefully
        assertThrows(Exception.class, () -> {
            response.readBytesWireFormat(buffer, offset);
        });
    }

    @Test
    @DisplayName("Should verify NotifyResponse interface implementation")
    void testNotifyResponseInterface() {
        // Then
        assertTrue(response instanceof NotifyResponse);
        assertNotNull(response.getNotifyInformation());

        // Delete by query
        boolean result = SuggestUtil.deleteByQuery(client, settings, TEST_INDEX, QueryBuilders.termQuery("field", "value1"));
        assertTrue(result);

        // Verify deletion
        client.admin().indices().prepareRefresh(TEST_INDEX).execute().actionGet();
        long count = client.prepareSearch(TEST_INDEX)
                .setQuery(QueryBuilders.termQuery("field", "value1"))

    assertThrows(NullPointerException.class, () -> ImmutableList.of("a", null, "b"));
  }

  public void testCreation_generic() {
    List<String> a = ImmutableList.of("a");
    // only verify that there is no compile warning
    ImmutableList<List<String>> unused = ImmutableList.of(a, a);
  }

  public void testCreation_arrayOfArray() {
    String[] array = new String[] {"a"};