prints everything to console

src/part2/aufg1/Anwendung.java

@@ -1,4 +1,14 @@
 package part2.aufg1;
 
 public class Anwendung {
+    public static void main(String[] args){
+        int startingNR = 745002;
+        int amountOfSets = 5;
+
+        for (int i=0; i<amountOfSets; i++){
+            CustomerData data = new CustomerData(startingNR+i);
+            data.print();
+            System.out.println();
+        }
+    }
 }

src/part2/aufg1/CustomerData.java

@@ -3,6 +3,7 @@ package part2.aufg1;
 import java.io.FileReader;
 import java.io.LineNumberReader;
 import java.util.Arrays;
+import java.util.NoSuchElementException;
 
 public class CustomerData {
     private int customNR; //count =6 digit
@@ -15,6 +16,24 @@ public class CustomerData {
     private double amount; //random 500-2000
     private String fileEntryCSV;
 
+    CustomerData(int customNR){
+        this.customNR = customNR;
+        this.firstName = getRandomFirstName();
+        this.lastName = getRandomLastName();
+        this.street = getRandomStreet();
+        this.houseNR = getRandomNumberBetween(1, 150);
+        this.city = getRandomCityNCode();
+        this.amount = getRandomNumberBetween(500, 2000);
+    }
+
+    public void print(){
+        System.out.println(this.customNR);
+        System.out.println(this.firstName + " " + this.lastName);
+        System.out.println(this.street + " " + this.houseNR);
+        System.out.println(this.city);
+        System.out.println(this.amount);
+    }
+
     StringField allFirstNames = new StringField();
     StringField allLastNames = new StringField();
     StringField allStreets = new StringField();
@@ -155,7 +174,7 @@ public class CustomerData {
         return result;
     }
     public static void main(String[] args){
-        CustomerData data = new CustomerData();
+        CustomerData data = new CustomerData(123456);
 
         System.out.println(data.getRandomFirstName() + " " + data.getRandomLastName());
         System.out.println(data.getRandomStreet() + " " + data.getRandomNumberBetween(1, 150));