Kathleen.java

Class AsciiImage {

public boolean addLine(String line){
  boolean check = true;

  if (this.length != 0) {
    if (this.length != line.length) {
      check = false;    
    } else {
      addLineReal(line);
    }
  } else {
    if (line.length() >= 1){
      addLineReal(line);
      this.length = line.length();
    } else {
      check = false;    
    }
  }

  return check;
}

private void addLineReal(String line){
      ascii += line;
      lineCounter ++;
}

public int getWidth(){
   return this.length;
}

bild = AsciiShop.new
wert = bild.getWidth(); => 0
bild.addLine("hallo");
wert = bild.getWidth(); 
bild.addLine("lkjkk");
wert = bild.getWidth();
System.out.println(wert); => 5