1    /* 
2     * Program to illustrate some basic character string processing functionality 
3     */
4    package stringthing;
5    
6    public class StringOps {
7        public static void main(String[] args) {
8            //Establish some strings
9            String date = "Thursday, October 10, 2019";
10           String time = "2:30 PM";
11           String lab = "String Thing";
12           //Compute the lengths of the strings
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           //Compute some positions
20           int p1 = date.indexOf(",");
21           int p2 = time.indexOf(" ");
22           int p3 = lab.indexOf("ing");
23           System.out.println("\np1 = " + p1);
24           System.out.println("p2 = " + p2);
25           System.out.println("p3 = " + p3);
26           //Compute some 2 argument substring values
27           System.out.println("\ndate.substring(0,9) = " + date.substring(0,9));
28           System.out.println("time.substring(2,4) = " + date.substring(2,4));
29           System.out.println("lab.substring(7,8) = " + date.substring(7,8));
30           //Compute some 1 argument substring values
31           System.out.println("\ndate.substring(11) = " + date.substring(11));
32           System.out.println("time.substring(2) = " + date.substring(2));
33           System.out.println("lab.substring(7) = " + date.substring(7));
34           //Create a string
35           String line = date + " | " + time + " | " + lab;
36           System.out.println("\nline = " + line);
37       }
38   }
39