1    /* 
2     *Program to illustrate some basic character string processing functionality 
3     */
4    
5    package stringthing;
6    
7    public class StringOps {
8    
9        public static void main(String[] args) {
10   
11           //ESTABLISH SOME STRINGS
12           String date = "Sunday, October 6, 2019";
13           String time = "8 PM";
14           String lab = "String Thing";
15   
16           //COMPUTE SOME POSITIONS
17           int p1 = date.indexOf(", ");
18           int p2 = time.indexOf(" ");
19           int p3 = lab.indexOf("ing");
20           System.out.println("\np1 = " + p1);
21           System.out.println("p2 = " + p2);
22           System.out.println("p3 = " + p3);
23   
24           //COMPUTE SOME 2 ARGUMENT SUBSTRING VALUES
25           System.out.println("\ndate.substring(0 , 9) = " + date.substring(0 , 9));
26           System.out.println("time.substring(2 , 4) = " + time.substring(2 , 4));
27           System.out.println("lab.substring(7, 8)  = " + lab.substring(7 , 8));
28   
29           //COMPUTE SOME 1 ARGUMENT SUBSTRING VALUES
30           System.out.println("\ndate.substring(11) = " + date.substring(11));
31           System.out.println("time.substring(2) = " + time.substring(2));
32           System.out.println("lab.substring(7) = " + lab.substring(7));
33   
34           // CREATE A STRING
35           String line = date + " | " + time + " | " + lab;
36           System.out.println("\nline = " + line);
37       }
38   }