void messageConstructor_setsMessageAndNullCause(String message) {
        // Arrange & Act
        SMBProtocolDowngradeException ex = new SMBProtocolDowngradeException(message);

        // Assert - message preserved, cause null
        assertEquals(message, ex.getMessage());
        assertNull(ex.getCause());

        // Assert - toString starts with class name and contains message when present
        if (message == null) {

     */
    boolean problemsOverflow();

    /**
     * Reports a problem: always maintains the counters, but whether problem is preserved in memory, depends on
     * implementation and its configuration.
     *
     * @param problem the problem to report
     * @return {@code true} if passed problem is preserved by this call.
     */

        // Then
        assertEquals(CRYPTO_ERROR_MESSAGE, exception.getMessage(), "Crypto message should be preserved");
        assertSame(cause, exception.getCause(), "Crypto cause should be preserved");
    }

   ([#123273](https://github.com/kubernetes/kubernetes/pull/123273), [@mimowo](https://github.com/mimowo))

        // Arrange & Act
        SMBProtocolDecodingException ex = new SMBProtocolDecodingException(message);

        // Assert message and cause
        assertEquals(message, ex.getMessage(), "Message should be preserved as provided");
        assertNull(ex.getCause(), "Cause should be null when only message is provided");

        // toString should include the class name and (if non-null) the message
        String ts = ex.toString();

                .findFirst()
                .orElseThrow(() -> new AssertionError("Custom resource not found"));

        // Verify targetPath was preserved through conversion chain
        assertEquals(
                "custom-output", customResource.getTargetPath(), "targetPath should be preserved in ConnectedResource");

        // Test that includes modification preserves targetPath (tests ConnectedResource functionality)

        /* Samba 2.2.7 needs ATTR_NORMAL
         */
        writeInt2(0x80 | attributes, dst, dstIndex);
        dstIndex += 2;
        /* 6 zeros observed with NT */
        writeInt8(0L, dst, dstIndex);
        dstIndex += 6;

        /* Also observed 4 byte alignment but we stick
         * with the default for jCIFS which is 2 */

        return dstIndex - start;
    }

    @Override

        final int start = dstIndex;
        dstIndex += this.info.encode(dst, dstIndex);

        /* 6 zeros observed with NT */
        SMBUtil.writeInt8(0L, dst, dstIndex);
        dstIndex += 6;

        /*
         * Also observed 4 byte alignment but we stick
         * with the default for jCIFS which is 2
         */

        return dstIndex - start;
    }

        return parent.child(name).orElse(null);
    }

    /**
     * Serializes a domtrip Document to XML string with preserved formatting.
     *
     * @param document the domtrip Document
     * @return the XML string with preserved formatting
     *
     */
    public static String toXml(Document document) {
        Editor editor = new Editor(document);
        return editor.toXml();

        MavenProject clonedProject = projectToClone.clone();
        assertEquals(projectToClone.getFile(), clonedProject.getFile(), "POM file is preserved across clone");
        assertEquals(
                projectToClone.getBasedir(), clonedProject.getBasedir(), "Base directory is preserved across clone");
    }

    @Test
    void testUndefinedOutputDirectory() throws Exception {
        MavenProject p = new MavenProject();