Examples of java.util.HashMap.clone()

java.util.HashMap.clone()
Returns a shallow copy of this HashMap instance: the keys and values themselves are not cloned. @return a shallow copy of this map

    public void setCapacity(String name,
                            int capacity)
    {
        HashMap repository = poolRepository;
        repository = repository != null ?
            (HashMap) repository.clone() : new HashMap();
        repository.put(name,new PoolBuffer(capacity));
        poolRepository = repository;
    }


    /**

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   *            the corresponding charset.
   */
  public final synchronized void setCharSet(final String key, final String charset)
  {
    HashMap mapper = (HashMap)mappers[MAP_PROG];
    mapper = (mapper != null ? (HashMap)mapper.clone() : new HashMap());
    mapper.put(key, charset);
    mappers[MAP_PROG] = mapper;
    mappers[MAP_CACHE].clear();
  }

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            String className = instance.getClass().getName();
            PoolBuffer pool = (PoolBuffer) repository.get(className);
            if (pool == null)
            {
                pool = new PoolBuffer(getCapacity(className));
                repository = (HashMap) repository.clone();
                repository.put(className, pool);
                poolRepository = repository;
                if (instance instanceof ArrayCtorRecyclable)
                {
                    pool.setArrayCtorRecyclable(true);

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     * @param capacity the new capacity.
     */
    public void setCapacity(String className, int capacity)
    {
        HashMap repository = poolRepository;
        repository = repository != null ? (HashMap) repository.clone() : new HashMap();
        repository.put(className, new PoolBuffer(capacity));
        poolRepository = repository;
    }
    /**
     * Gets the current size of the pool for a named class.

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    public void clearPool(String className)
    {
        HashMap repository = poolRepository;
        if (repository.get(className) != null)
        {
            repository = (HashMap) repository.clone();
            repository.remove(className);
            poolRepository = repository;
        }
    }
    /**

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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
    assertEquals("values() was not cloned",

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        } else {
            Map resourcesBackup = new HashMap();
            for (Iterator it = resources.keySet().iterator(); it.hasNext();) {
                String resourceName = (String) it.next();
                HashMap resourceValue = (HashMap) resources.get(resourceName);
                resourcesBackup.put(resourceName, resourceValue.clone());
            }
            super.setZipFile(zfile);            
        }
    }

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            String className = instance.getClass().getName();
            PoolBuffer pool = (PoolBuffer) repository.get(className);
            if (pool == null)
            {
                pool = new PoolBuffer(getCapacity(className));
                repository = (HashMap) repository.clone();
                repository.put(className, pool);
                poolRepository = repository;


                if (instance instanceof ArrayCtorRecyclable)
                {

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    public void setCapacity(String className,
                            int capacity)
    {
        HashMap repository = poolRepository;
        repository = (repository != null)
                ? (HashMap) repository.clone() : new HashMap();
        
        capacity = (capacity <= 0) ? poolCapacity : capacity;


        repository.put(className, new PoolBuffer(capacity));
        poolRepository = repository;

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    public void clearPool(String className)
    {
        HashMap repository = poolRepository;
        if (repository.get(className) != null)
        {
            repository = (HashMap) repository.clone();
            repository.remove(className);
            poolRepository = repository;
        }
    }

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