When starting the loop, it displays twice the string at once. “Enter the surname and name, and press ENTER:”. Where did you miss?

int weight = 0;
  INT COUNT = 0;
System.out.PrintLN ("Enter blah blah blah and press ENTER:");
    Scanner Scan = New Scanner (System.in);
    Weight = scan.nextint ();
    System.out.PrintLN ("Enter blah blah blah enter:");
    Count = scan.nextint ();
    ArrayList & LT; String & GT; ArrayList = New ArrayList & lt; & gt; ();
    System.Out.printLN ("Enter Parameters");
    For (int i = 1; i & lt; = count; i ++) {
      System.Out.printLN ("Enter the name and name and press ENTER through the comma);
      arraylist.add (scan.nextline ());
      }

Answer 1

changed the penultimate line. Everything has earned. Thanks for the prompts.

int weight = 0;
  INT COUNT = 0;
System.out.PrintLN ("Enter blah blah blah and press ENTER:");
    Scanner Scan = New Scanner (System.in);
    Weight = scan.nextint ();
    System.out.PrintLN ("Enter blah blah blah enter:");
    Count = scan.nextint ();
    ArrayList & LT; String & GT; ArrayList = New ArrayList & lt; & gt; ();
    System.Out.printLN ("Enter Parameters");
    For (int i = 1; i & lt; = count; i ++) {
      System.Out.printLN ("Enter the name and name and press ENTER through the comma);
      arraylist.add (scan.next ());
      }