/** * Returns the value for {@code key} if it exists in the cache or can be * created by {@code #create}. If a value was returned, it is moved to the * head of the queue. This returns null if a value is not cached and cannot * be created. */ public synchronized final V get(K key) { if (key == null) { throw new NullPointerException("key == null"); } V result = map.get(key); if (result != null) { return result; } result = create(key); if (result != null) { map.put(key, result); trimToSize(maxSize); } return result; }
/** * Returns the value for {@code key} if it exists in the cache or can be * created by {@code #create}. If a value was returned, it is moved to the * head of the queue. This returns null if a value is not cached and cannot * be created. */ public synchronized final V get(K key) { if (key == null) { throw new NullPointerException("key == null"); } V result = map.get(key); if (result != null) { return result; } result = create(key); if (result != null) { map.put(key, result); trimToSize(maxSize); } return result; }
/** * Returns the value for {@code key} if it exists in the cache or can be * created by {@code #create}. If a value was returned, it is moved to the * head of the queue. This returns null if a value is not cached and cannot * be created. */ public synchronized final V get(K key) { if (key == null) { throw new NullPointerException("key == null"); } V result = map.get(key); if (result != null) { return result; } result = create(key); if (result != null) { map.put(key, result); trimToSize(maxSize); } return result; }
/** * Returns the value for {@code key} if it exists in the cache or can be * created by {@code #create}. If a value was returned, it is moved to the * head of the queue. This returns null if a value is not cached and cannot * be created. */ public synchronized final V get(K key) { if (key == null) { throw new NullPointerException("key == null"); } V result = map.get(key); if (result != null) { return result; } result = create(key); if (result != null) { map.put(key, result); trimToSize(maxSize); } return result; }
/** * Returns the value for {@code key} if it exists in the cache or can be * created by {@code #create}. If a value was returned, it is moved to the * head of the queue. This returns null if a value is not cached and cannot * be created. */ public synchronized final V get(K key) { if (key == null) { throw new NullPointerException("key == null"); } V result = map.get(key); if (result != null) { return result; } result = create(key); if (result != null) { map.put(key, result); trimToSize(maxSize); } return result; }
/** * Returns the value for {@code key} if it exists in the cache or can be * created by {@code #create}. If a value was returned, it is moved to the * head of the queue. This returns null if a value is not cached and cannot * be created. */ public synchronized final V get(K key) { if (key == null) { throw new NullPointerException("key == null"); } V result = map.get(key); if (result != null) { return result; } result = create(key); if (result != null) { map.put(key, result); trimToSize(maxSize); } return result; }
/** * Returns the value for {@code key} if it exists in the cache or can be * created by {@code #create}. If a value was returned, it is moved to the * head of the queue. This returns null if a value is not cached and cannot * be created. */ public synchronized final V get(K key) { if (key == null) { throw new NullPointerException("key == null"); } V result = map.get(key); if (result != null) { return result; } result = create(key); if (result != null) { map.put(key, result); trimToSize(maxSize); } return result; }