private void echoFile(String fileName){
		File file = new File(fileName);
		try(FileReader freader = new FileReader(file)){ //try-with-resources
			char [] data = new char[100];
			int size = freader.read(data);
			System.out.print(size + " ");
			for(char c: data){
				 System.out.print(c);
			}
		}catch(IOException io){
			System.out.println("A File IO Error Occurred");
		}
	}