item1.setNewInput("updated");
        item2.setNewInput("different");

        // Should still be equal based on original input
        assertTrue(item1.equals(item2));
    }

    public void test_toString() {
        // Test toString method
        StopwordsItem item = new StopwordsItem(123, "word");
        assertEquals("StopwordsItem [id=123, inputs=word, newInputs=null]", item.toString());

        int hashCode1 = exception.hashCode();
        int hashCode2 = exception.hashCode();

        assertEquals(hashCode1, hashCode2);
    }

    public void test_toString() {
        // Test toString method
        DictionaryExpiredException exception = new DictionaryExpiredException();
        String str = exception.toString();

        assertNotNull(str);

        } finally {
            // Restore original time zone
            TimeZone.setDefault(originalTimeZone);
        }
    }

    // Test toString() method
    public void test_toString() {
        // Execute
        String result = provider.toString();

        // Verify the string format
        assertNotNull(result);
        assertTrue(result.contains("FessUserTimeZoneProcessProvider"));

        // By default, getLocalizedMessage returns the same as getMessage
        assertEquals(message, exception.getLocalizedMessage());
    }

    public void test_toString() {
        // Test toString method
        String message = "Test exception";
        DataStoreException exception = new DataStoreException(message);

        String toString = exception.toString();

            assertTrue(e instanceof ResultOffsetExceededException);
        } catch (Exception e) {
            fail("Should have caught as RuntimeException");
        }
    }

    public void test_toString() {
        // Test toString method
        String message = "Test toString method";
        ResultOffsetExceededException exception = new ResultOffsetExceededException(message);

            // Expected
        }

        // equals with null input may return false instead of throwing NPE
        assertFalse(item3.equals(item1));
    }

    public void test_toString() {
        // Test toString method
        ProtwordsItem item = new ProtwordsItem(123, "testword");
        assertEquals("ProtwordsItem [id=123, inputs=testword, newInputs=null]", item.toString());

        assertEquals(this.getClass().getName(), firstElement.getClassName());
        assertEquals("test_stackTracePopulated", firstElement.getMethodName());
    }

    public void test_toString() {
        // Test toString method (inherited from Throwable)
        String type = "CustomToken";
        String message = "Custom token error";

        assertEquals("test", labels[0].getValue());
        assertNotNull(labels[0].getIncludedPaths());
        assertNotNull(labels[0].getExcludedPaths());
    }

    public void test_toString() {
        GsaConfigParser parser = new GsaConfigParser();
        String result = parser.toString();
        assertTrue(result.contains("GsaConfigParser"));
        assertTrue(result.contains("labelList"));

        CharMappingItem item2 = new CharMappingItem(2L, inputs2, "output");

        assertTrue(item1.equals(item2));
    }

    public void test_toString() {
        String[] inputs = { "a", "b" };
        CharMappingItem item = new CharMappingItem(1L, inputs, "output");
        item.setNewInputs(new String[] { "x", "y" });
        item.setNewOutput("newOutput");

            Map<String, Object> doc = result.getDocumentList().get(i);
            assertEquals(String.valueOf(i), doc.get("id"));
            assertEquals(i, doc.get("index"));
        }
    }

    public void test_toString() {
        // Test toString method
        Map<String, Object> doc = new HashMap<>();
        doc.put("key", "value");
        List<Map<String, Object>> documentList = new ArrayList<>();