test needed?

foo.java

	@Override
	public long executeAndparseOutput(String [] args) {
		// TODO Auto-generated method stub
		
		long duration = 0L; 
		try {			
			String output = this.processExecutor.command(args)
				.readOutput(true).execute().outputUTF8();

			
			try( Scanner scanner = new Scanner(output) ){
				scanner.useDelimiter("\n");
				while(scanner.hasNext()){
					String data = scanner.nextLine();
					Pattern pattern = Pattern.compile("Duration: (?<duration>[^,]+)");
					Matcher matcher = pattern.matcher(data);
					
					if ( matcher.find()){
						System.out.println(matcher.group("duration"));						
						duration = this.dateFormatter.parse("1970-01-01 " + matcher.group("duration")).getTime();
						break;
					}
				}

			} catch (ParseException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		catch(TimeoutException | InterruptedException | IOException ex){
			ex.printStackTrace();
		}
		
		return duration;
	}