PR2/Lernen/StringsmitFileInputOutputStreams.java

package Lernen;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;

public class StringsmitFileInputOutputStreams {
	
	
	public static void main(String[] args) {
		int e = 2;
		double d = 2.4;
		String dateiName = "src/test.txt";
		String data = null;
		
		try (BufferedReader input = new BufferedReader(new InputStreamReader(System.in))){
			data = input.readLine();
		} catch (Exception x) {
			x.printStackTrace();
		}
		
		try (PrintWriter input = new PrintWriter(dateiName)){
			String xy = null;
			xy += (data + d )+ e;
			input.write(xy);
//			input.println(d);
//			input.println(e);
			
		} catch (Exception x) {
			x.printStackTrace();
		}
	}

}