WebApiUtil.validate();
                } catch (Exception e) {
                    errorCount.incrementAndGet();
                } finally {
                    latch.countDown();
                }
            }).start();
        }

        try {
            latch.await();
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();

                    items.add(new StorageItem(fileName, prefix, false, s3Object.size(), lastModified, encodeId(objectKey)));
                }
            }
        } catch (final NoSuchBucketException e) {
            logger.info("Bucket does not exist: {}", bucket);
        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to list objects in {}", bucket, e);
            }
        }

    IOException exception = new IOException();

    try {
      try {
        throw exception;
      } catch (Throwable e) {
        throw closer.rethrow(e);
      } finally {
        closer.close();
      }
    } catch (Throwable caught) {
      assertThat(caught).isEqualTo(exception);
    }

    assertTrue(c1.isClosed());
    assertTrue(c2.isClosed());

            // Since echo commands complete quickly, we may not catch them running
            // Just verify no exceptions occurred

            // Clean up
            processHelper.destroyProcess(sessionId1);
            processHelper.destroyProcess(sessionId2);

            // Test passes if no exceptions thrown
            assertTrue(true);
        } catch (Exception e) {

            if (blob == null) {
                throw new StorageException("Object not found: " + objectName);
            }
            blob.downloadTo(outputStream);
        } catch (final StorageException e) {
            throw e;
        } catch (final Exception e) {
            throw new StorageException("Failed to download " + objectName, e);
        }
    }

    @Override

                        successCount.incrementAndGet();
                    }
                } catch (Exception e) {
                    errorCount.incrementAndGet();
                } finally {
                    latch.countDown();
                }
            }).start();
        }

        latch.await();

        assertEquals("All threads should succeed", threadCount, successCount.get());

    @Test
    public void test_multipleCatches() {
        // Test with multiple catch blocks
        boolean caughtSpecific = false;
        boolean caughtRuntime = false;

        try {
            throw new DictionaryExpiredException();
        } catch (DictionaryExpiredException e) {
            caughtSpecific = true;
        } catch (RuntimeException e) {
            caughtRuntime = true;
        }

        try {
            helper.init();
            assertNotNull(helper.suggester());
        } catch (Exception e) {
            assertTrue(true);
        }
    }

    @Test
    public void test_suggester() {
        try {
            assertNull(suggestHelper.suggester());
        } catch (Exception e) {
            assertTrue(true);
        }
    }

    @Test

            try {
                keyMatchHelper.buildQuery(keywordList, functionBuilders);
            } catch (Exception e) {
                // Expected due to missing dependencies in test environment
                assertTrue(true);
                return;
            }

            assertEquals(0, functionBuilders.size());
        } catch (Exception e) {
            // Expected due to missing dependencies in test environment

        options.sessionId = "test-session";

        try {
            int result = errorCrawler.doCrawl(options);
            // Should catch the exception and return EXIT_FAIL
            assertEquals(Constants.EXIT_FAIL, result);
        } catch (RuntimeException e) {
            // Expected behavior - test exception propagates
            assertEquals("Test exception", e.getMessage());
        }
    }