affiliates are subject to the following clarification and special
exception to the GPLv2, based on the GNU Project exception for its
Classpath libraries, known as the GNU Classpath Exception, but only
where Oracle has expressly included in the particular source file's
header the words "Oracle designates this particular file as subject to
the "Classpath" exception as provided by Oracle in the LICENSE file
that accompanied this code."

        assertNotSame(exception1, exception2);
        assertNotSame(exception2, exception3);
        assertNotSame(exception1, exception3);

        assertEquals("Error 1", exception1.getMessage());
        assertEquals("Error 2", exception2.getMessage());
        assertEquals("Error 3", exception3.getMessage());
    }

    @Test

        UserRoleLoginException exception1 = new UserRoleLoginException(RootAction.class);
        UserRoleLoginException exception2 = new UserRoleLoginException(RootAction.class);

        assertNotSame(exception1, exception2);
        assertEquals(exception1.getActionClass(), exception2.getActionClass());
        assertSame(RootAction.class, exception1.getActionClass());

        ResultOffsetExceededException exception1 = new ResultOffsetExceededException("First instance");
        ResultOffsetExceededException exception2 = new ResultOffsetExceededException("Second instance");
        ResultOffsetExceededException exception3 = new ResultOffsetExceededException("Third instance");

        assertNotSame(exception1, exception2);
        assertNotSame(exception2, exception3);

        SsoProcessException exception = new SsoProcessException(longMessage);
        assertEquals(longMessage, exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_getCause_withNestedExceptions() {
        // Test deeply nested exception causes
        Exception level3 = new Exception("Level 3: Database connection failed");

        Exception cause = new RuntimeException("Root cause");

        DataStoreCrawlingException exception = new DataStoreCrawlingException(url, message, cause);

        assertEquals(url, exception.getUrl());
        assertEquals(message, exception.getMessage());
        assertEquals(cause, exception.getCause());
        assertFalse(exception.aborted());
    }

    @Test

        String componentName = "testComponent";
        ContainerNotAvailableException exception = new ContainerNotAvailableException(componentName);

        assertEquals(componentName + " is not available.", exception.getMessage());
        assertNull(exception.getCause());
        assertEquals(componentName, exception.getComponentName());
    }

    @Test
    public void test_constructor_withComponentNameAndCause() {

        String message = "Session expired";
        InvalidAccessTokenException exception = new InvalidAccessTokenException(type, message);

        assertTrue(exception instanceof FessSystemException);
        assertTrue(exception instanceof RuntimeException);
        assertTrue(exception instanceof Exception);
        assertTrue(exception instanceof Throwable);
    }

    @Test
    public void test_throwAndCatch() {

        SearchQueryException exception1 = new SearchQueryException("Exception 1");
        SearchQueryException exception2 = new SearchQueryException("Exception 2", new Exception("Cause 2"));
        SearchQueryException exception3 = new SearchQueryException(new Exception("Cause 3"));

        assertNotSame(exception1, exception2);
        assertNotSame(exception2, exception3);
        assertNotSame(exception1, exception3);

        @DisplayName("Should handle deeply nested exceptions")
        void testToStringWithNestedExceptions() {
            Exception innermost = new IOException("Innermost exception");
            Exception middle = new RuntimeException("Middle exception", innermost);
            Exception rootCause = new IllegalStateException("Outer exception", middle);
            TransportException exception = new TransportException("Transport failed", rootCause);