private void nameLengthStatistics() { Iterator i = Person.iterator(); Person p; int l = Person.getMaxNameLength(); int lengthTable[] = new int[l + 1]; int j; System.out.println(); // System.out.println("Name length: Number of persons"); while (i.hasNext()) { p = (Person) i.next(); lengthTable[p.getName().length()]++; } for (j = 1; j <= l; j++) { System.out.print(j + ": " + lengthTable[j] + " "); if (j % 5 == 0) System.out.println(); } System.out.println(); }