}
    }

    /**
     * Safe integer addition with overflow check
     *
     * @param a first operand
     * @param b second operand
     * @return sum of a and b
     * @throws ArithmeticException if overflow occurs
     */
    public static int safeAdd(int a, int b) {
        validateIntegerAddition(a, b, "Addition");
        return a + b;
    }

    /**

            ingestFactory = ComponentUtil.getIngestFactory();
        }
    }

    /**
     * Stores a document in the index after processing and validation.
     * Handles document transformation, field addition, and batched indexing.
     *
     * @param paramMap the data store parameters
     * @param dataMap the document data to store
     * @throws DataStoreException if required fields are missing or other errors occur
     */

     * Pipe instance although this is not a requirement (e.g. a
     * read-only named pipe would write data to this stream on
     * connection). Reading from this stream may block. Therefore it
     * may be necessary that an addition thread be used to read and
     * write to a Named Pipe.
     * @return the input stream for reading from this pipe
     * @throws IOException if an I/O error occurs
     */

    void testValidDomains(String domain) {
        assertDoesNotThrow(() -> InputValidator.validateDomain(domain));
    }

    @Test
    @DisplayName("Test safe integer addition")
    void testSafeAddition() {
        assertEquals(100, InputValidator.safeAdd(50, 50));
        assertEquals(0, InputValidator.safeAdd(-50, 50));

        assertTrue(verifyCacheEntry.isComplete());
        assertEquals(2, verifyCacheEntry.getChildren().size());

        // Step 8: Test change notifications
        // Simulate file addition
        directoryLeaseManager.handleDirectoryChange(directoryPath, "newfile.txt", DirectoryChangeNotifier.DirectoryChangeType.FILE_ADDED);

        // Cache should be invalidated
        assertFalse(cacheEntry.isComplete());

        if (result > Integer.MAX_VALUE || result < Integer.MIN_VALUE) {
            failedValidations.incrementAndGet();
            integerOverflowsPrevented.incrementAndGet();
            log.warn("Integer overflow in addition: {} + {} = {}", a, b, result);
            throw new SmbException("Integer overflow detected");
        }
        return (int) result;
    }

    /**
     * Safely multiply integers checking for overflow

    /**
     * Fetch children matching pattern, server-side filtering
     *
     * <p>
     * The wildcard expression may consist of two special meta
     * characters in addition to the normal filename characters. The '*'
     * character matches any number of characters in part of a name. If
     * the expression begins with one or more '?'s then exactly that

your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Library.

In addition, mere aggregation of another work not based on the Library
with the Library (or with a work based on the Library) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.

 * <pre>
 *     smb://storage15/public/foo.txt
 * </pre>
 *
 * </blockquote>
 *
 * would reference the file <code>foo.txt</code> in the share
 * <code>public</code> on the server <code>storage15</code>. In addition
 * to referencing files and directories, jCIFS can also address servers,
 * and workgroups.
 * <p>
 * <strong><i>Important: all SMB URLs that represent

 *
 * <blockquote><pre>
 *     smb1://storage15/public/foo.txt
 * </pre></blockquote>
 *
 * would reference the file <code>foo.txt</code> in the share
 * <code>public</code> on the server <code>storage15</code>. In addition
 * to referencing files and directories, jCIFS can also address servers,
 * and workgroups.
 * <p>
 * <strong><i>Important: all SMB URLs that represent