* may invoke the event subscriber simultaneously from multiple threads.
 *
 * <p>This does not mark the method, and so should be used in combination with {@link Subscribe}.
 *
 * @author Cliff Biffle
 * @since 10.0
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)

        // Given
        byte[] buffer = new byte[512];
        int encodeIndex = 0;
        int decodeIndex = 0;
        int encodeLength = 100;
        int decodeLength = 100;

        when(messageBlock.encode(buffer, encodeIndex)).thenReturn(encodeLength);
        when(messageBlock.decode(buffer, decodeIndex)).thenReturn(decodeLength);

        // When

`certgen` is a simple *Go* tool to generate self-signed certificates, and provides SAN certificates with DNS and IP entries:

```sh
./certgen -host "10.10.0.3,10.10.0.4,10.10.0.5"
```

A response similar to this one should be displayed:

```
2018/11/21 10:16:18 wrote public.crt
2018/11/21 10:16:18 wrote private.key
```

### 3.2 Use OpenSSL to Generate a Certificate

            task.setDaemon(isDaemonThread);
            task.start();
            task.join(timeout);
            if (!done.get()) {
                for (int i = 0; i < 100 && !done.get(); i++) {
                    task.interrupt();
                    ThreadUtil.sleep(100L);
                }
                throw new ExtractException("PDFBox process cannot finish in " + timeout + " sec.");
            }

         * that this will suffice. I have not even benchmarked with different size limits.
         */
        if (validClasses.size() > 1000) {
          validClasses.clear();
        }

        validClasses.add(new WeakReference<Class<? extends Exception>>(exceptionClass));
      }
    }

    /**

    }

    @Test
    @DisplayName("Test array bounds validation")
    void testArrayBounds() {
        byte[] src = new byte[100];
        byte[] dst = new byte[100];

        assertDoesNotThrow(() -> InputValidator.validateArrayBounds(src, 0, dst, 0, 100));
        assertDoesNotThrow(() -> InputValidator.validateArrayBounds(src, 50, dst, 50, 50));

        }
    }

    static class MockFessConfig extends FessConfig.SimpleImpl {
        @Override
        public Integer getPageRelatedcontentMaxFetchSizeAsInteger() {
            return 1000;
        }
    }

            updateThreads[i] = new Thread(() -> {
                for (int j = 0; j < 20; j++) {
                    String fileName = "thread" + threadId + "_file" + j + ".txt";
                    entry.updateChild(fileName, j * 100L, System.currentTimeMillis(), false, 0x20, System.currentTimeMillis() - 10000,
                            System.currentTimeMillis() - 5000);
                }
            });
            updateThreads[i].start();

        void testIsResponseAsyncTrue() {
            testRequest.setAsyncId(12345L);
            assertTrue(testRequest.isResponseAsync());
        }

        @ParameterizedTest
        @ValueSource(longs = { 1L, 100L, Long.MAX_VALUE })
        @DisplayName("isResponseAsync should return true for various non-zero asyncIds")
        void testIsResponseAsyncWithDifferentValues(long asyncId) {
            testRequest.setAsyncId(asyncId);

    @Test
    public void testConvertWithLongText() throws IOException {
        // Test convert with long text
        converter.init();
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("word").append(i).append(" ");
        }
        String text = sb.toString();
        String field = "content";

        List<String> readings = converter.convert(text, field, "en");