Code example for Flushable

Methods: flush

0
		{ 
			return; 
		} 
		try 
		{ 
			aFlushable.flush();
		} catch (final IOException e)
		{ 
			Log.w(LOG_TAG, "Failed to flush.", e);
		} 
	} 
 
 
	/** 
	 * Create and return the cache directory. 
	 *  
	 * @return directory used for caching images 
	 * @throws IOException 
	 */ 
	public static File createAndGetDirectory(@NotEmpty final String directoryName) throws IOException
	{