Examples of java.util.LinkedHashMap.clone()

java.util.LinkedHashMap.clone()
Answers a new HashMap with the same mappings and size as this HashMap. @return a shallow copy of this HashMap @see java.lang.Cloneable

      {
        map.namespaces = (LinkedHashMap<String, LinkedHashMap<String, T>>) namespaces.clone();
        for (final Map.Entry<String, LinkedHashMap<String, T>> entry : map.namespaces.entrySet())
        {
          final LinkedHashMap value = entry.getValue();
          entry.setValue((LinkedHashMap<String, T>) value.clone());
        }
      }
      return map;
    }
    catch (final CloneNotSupportedException cne)

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    Collection values = map.values();
    assertEquals("values() does not work", 
        "value", values.iterator().next());
    assertEquals("keySet() does not work", 
        "key", keys.iterator().next());
    AbstractMap map2 = (AbstractMap) map.clone();
    map2.put("key", "value2");
    Collection values2 = map2.values();
    assertTrue("values() is identical", values2 != values);
    
    // values() and keySet() on the cloned() map should be different

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    // regresion test for HARMONY-4603
    public void test_clone_Mock() {
        LinkedHashMap hashMap = new MockMap();
        String value = "value a";
        hashMap.put("key", value);
        MockMap cloneMap = (MockMap) hashMap.clone();
        assertEquals(value, cloneMap.get("key"));
        assertEquals(hashMap, cloneMap);
        assertEquals(1, cloneMap.num);


        hashMap.put("key", "value b");

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    Collection values = map.values();
    assertEquals("values() does not work", 
        "value", values.iterator().next());
    assertEquals("keySet() does not work", 
        "key", keys.iterator().next());
    AbstractMap map2 = (AbstractMap) map.clone();
    map2.put("key", "value2");
    Collection values2 = map2.values();
    assertTrue("values() is identical", values2 != values);
    
    // values() and keySet() on the cloned() map should be different

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    // regresion test for HARMONY-4603
    public void test_clone_Mock() {
        LinkedHashMap hashMap = new MockMap();
        String value = "value a";
        hashMap.put("key", value);
        MockMap cloneMap = (MockMap) hashMap.clone();
        assertEquals(value, cloneMap.get("key"));
        assertEquals(hashMap, cloneMap);
        assertEquals(1, cloneMap.num);


        hashMap.put("key", "value b");

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    Collection values = map.values();
    assertEquals("values() does not work", 
        "value", values.iterator().next());
    assertEquals("keySet() does not work", 
        "key", keys.iterator().next());
    AbstractMap map2 = (AbstractMap) map.clone();
    map2.put("key", "value2");
    Collection values2 = map2.values();
    assertTrue("values() is identical", values2 != values);
    
    // values() and keySet() on the cloned() map should be different

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    // regresion test for HARMONY-4603
    public void test_clone_Mock() {
        LinkedHashMap hashMap = new MockMap();
        String value = "value a";
        hashMap.put("key", value);
        MockMap cloneMap = (MockMap) hashMap.clone();
        assertEquals(value, cloneMap.get("key"));
        assertEquals(hashMap, cloneMap);
        assertEquals(1, cloneMap.num);


        hashMap.put("key", "value b");

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