CharMappingItem item4 = new CharMappingItem(4L, inputs1, "different");

        // Same inputs and output should have same hash code
        assertEquals(item1.hashCode(), item2.hashCode());

        // Different inputs should have different hash code
        assertNotSame(item1.hashCode(), item3.hashCode());

        // Same inputs but different output should have different hash code

        StopwordsItem item4 = new StopwordsItem(1, "different");

        // Same input should have same hashCode regardless of id
        assertEquals(item1.hashCode(), item2.hashCode());
        assertEquals(item1.hashCode(), item3.hashCode());

        // Different input should have different hashCode
        assertNotSame(item1.hashCode(), item4.hashCode());
    }

        assertNotNull(client1);
        assertNotNull(client2);
        assertNotSame(client1, client2);
    }

    // Test constructor with different thread context
    public void test_constructorInDifferentThread() throws Exception {
        // Test that constructor works in different thread
        final CrawlerEngineClient[] clientHolder = new CrawlerEngineClient[1];
        final Exception[] exceptionHolder = new Exception[1];

        ProtwordsItem item2 = new ProtwordsItem(2, "word");
        ProtwordsItem item3 = new ProtwordsItem(1, "different");

        // Same input should have same hashCode regardless of id
        assertEquals(item1.hashCode(), item2.hashCode());

        // Different input should have different hashCode
        assertNotSame(item1.hashCode(), item3.hashCode());

        // Consistent hashCode

        assertEquals(tag1.hashCode(), tag2.hashCode());

        // Different tag
        PrunedTag tagDifferentTag = new PrunedTag("span");
        tagDifferentTag.setId("test");
        tagDifferentTag.setCss("highlight");
        tagDifferentTag.setAttr("data-value", "123");
        assertFalse(tag1.equals(tagDifferentTag));

        // Different id
        PrunedTag tagDifferentId = new PrunedTag("div");

    }

    // Test with different mail configurations
    public void test_mailConfiguration() {
        FessConfig config = ComponentUtil.getFessConfig();

        assertEquals("Test Admin", config.getMailFromName());
        assertEquals("******@****.***", config.getMailFromAddress());
        assertEquals("localhost", config.getMailHostname());
    }

    // Test with different from names

   * limits, this call may be executed well before processing the request is able to begin.
   *
   * This will be invoked only once for a single [Call]. Retries of different routes or redirects
   * will be handled within the boundaries of a single [callStart] and [callEnd]/[callFailed] pair.
   */
  open fun callStart(call: Call) {
  }

  /**
   * Invoked prior to a proxy selection.

        // Verify different cause types are handled
        assertEquals(npeCause, npeException.getCause());
        assertEquals(iseCause, iseException.getCause());
        assertEquals(oomCause, oomException.getCause());
    }

    public void test_messageCodeWithPropertyKey() {
        // Setup - test message code with different property keys
        final String message = "Query field error";

import java.util.ArrayDeque;
import java.util.Iterator;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;

/**
 * Handler for dispatching events to subscribers, providing different event ordering guarantees that
 * make sense for different situations.
 *
 * <p><b>Note:</b> The dispatcher is orthogonal to the subscriber's {@code Executor}. The dispatcher

    assertFalse(
        "Sets of different sizes should not be equal.",
        getSet().equals(MinimalSet.from(fewerElements)));
  }

  public void testEquals_largerSet() {
    Collection<E> moreElements = getSampleElements(getNumElements() + 1);
    assertFalse(
        "Sets of different sizes should not be equal.",
        getSet().equals(MinimalSet.from(moreElements)));
  }