1 package stringthing; 2 3 public class StringOps { 4 5 public static void main(String[] args) { 6 7 //Establish some string 8 String date = "Wednesday, October 18, 1995"; 9 String time = "8 AM"; 10 String lab = "String Thing"; 11 12 //Compute the length of the string 13 int dateLength = date.length(); 14 int timeLength = time.length(); 15 int labLength = lab.length(); 16 System.out.println("\ndateLength = " + dateLength); 17 System.out.println("timeLength = " + timeLength); 18 System.out.println("labLength = " + labLength); 19 20 //Compute some position 21 int p1 = date.indexOf(","); 22 int p2 = time.indexOf(" "); 23 int p3 = lab.indexOf("ing"); 24 System.out.println("\np1 = " + p1); 25 System.out.println("p2 = " + p2); 26 System.out.println("p3 = " + p3); 27 28 //Compute some 2 argument substring values 29 System.out.println("\ndate.substring(0, 9) = " + date.substring(0, 9)); 30 System.out.println("time.substring(2, 4) = " + time.substring(2, 4)); 31 System.out.println("lab.substring(7, 8) = " + lab.substring(7, 8)); 32 33 //Compute some 1 argument substring values 34 System.out.println("\ndate.substring(1) = " + date.substring(11)); 35 System.out.println("time.substring(2) = " + time.substring(2)); 36 System.out.println("lab.substring(7) = " + lab.substring(7)); 37 38 //Create a string 39 String line = date + " | " + time + " | " + lab; 40 System.out.println("\nline = " + line); 41 42 43 } 44 45 } 46