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    
9            //ESTABLISH SOME STRINGS
10           String date = "Thursday, October 8, 2020";
11           String time = "11:26 AM";
12           String lab = "String Thing";
13   
14           //COMPUTE THE LENGTHS OF THE STRINGS
15           int dateLength = date.length();
16           int timeLength = time.length();
17           int labLength = lab.length();
18           System.out.println("\ndateLength = " + dateLength);
19           System.out.println("timeLength = " + timeLength);
20           System.out.println("labLength = " +  labLength);
21   
22           //COMPUTE SOME POSITIONS
23           int p1 = date.indexOf(",");
24           int p2 = time.indexOf(" ");
25           int p3 = lab.indexOf("ing");
26           System.out.println("\np1 = " + p1);
27           System.out.println("p2 = " + p2);
28           System.out.println("p3 = " + p3);
29   
30           //COMPUTE SOME 2 ARGUMENT SUBSTRING VALUES
31           System.out.println("\ndate.substring(0,9) = " + date.substring(0,9));
32           System.out.println("time.substring(2,4) = " + time.substring(2,4));
33           System.out.println("lab.substring(7,8) = " + lab.substring(7,8));
34   
35           //COMPUTE SOME 1 ARGUMENT SUBSTRING VALUES
36           System.out.println("\ndate.substring(11) = " + date.substring(11));
37           System.out.println("time.substring(2) = " + time.substring(2));
38           System.out.println("lab.substring(7) = " + lab.substring(7));
39   
40           //CREATE A STRING
41           String line = date + " | " + time + " | " + lab;
42           System.out.println("\nline = " + line);
43       }
44   }
45