1    /* 
2    Program to illustrate some basic character string processing functionality 
3     */
4    
5    
6    package stringthing;
7    
8    public class StringOps {
9        public static void main(String[] args){
10           //ESTABLISH SOME STRINGS
11           String date = "Thursday, October 10, 2019";
12           String time = "10:07 AM";
13           String lab = "String Thing";
14   
15           //COMPUTE THE LENGTHS OF SOME STRINGS
16           int dateLength = date.length();
17           int timeLength = time.length();
18           int labLength = lab.length();
19           System.out.println("/ndateLength = " + dateLength);
20           System.out.println("time length = " + timeLength);
21           System.out.println("lab length = " + labLength);
22   
23           //COMPUTE SOME POSITIONS
24           int p1 = date.indexOf(",");
25           int p2 = time.indexOf(" ");
26           int p3 = lab.indexOf("ing");
27           System.out.println("\np1 = " + p1);
28           System.out.println("p2 = " + p2);
29           System.out.println("p3 = " + p3);
30   
31           //COMPUTE SOME 2 ARGUMENT SUBSTRING VALUES
32           System.out.println("\ndate.substring(0,9) = " + date.substring(0,9));
33           System.out.println("time.substring(2,4) = " + time.substring(2,4));
34           System.out.println("lab.substring(7,8) = " + lab.substring(7,8));
35   
36           //CREATE SOME 1 ARGUMENT SUBSTRING VALUES
37           System.out.println("\ndate.substring(11) = " + date.substring(11));
38           System.out.println("time.substring(2) = " + time.substring(2));
39           System.out.println("lab.substring(7) = " + lab.substring(7));
40   
41   
42           // CREATE A STRING
43           String line = date + " | " + time + " | " + lab;
44           System.out.println("\nline = " + line);
45       }
46   }
47