@ Override public synchronized void flush ( ) throws IOException { ensureOpen ( ) ; if ( decodedBuf . position ( ) > 0 ) { decodedBuf . flip ( ) ; String contents = decodedBuf . toString ( ) ; String filtered = contentFilter . filter ( contents ) ; out . write ( filtered . getBytes ( charset ) ) ; decodedBuf . clear ( ) ; } out . flush ( ) ; }
Flushes the current buffered contents and filters them as is .