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 // ESTABLISH SOME STRINGS 11 String date = "Wednesday, October 10, 2019"; 12 String time = "11AM"; 13 String lab = "String Thing"; 14 15 // COMPUTE THE LENGTH OF THE 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("timeLength =" + dateLength); 21 System.out.println("labLength = " + 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) = " + lab.substring(7)); 35 36 //COMPUTE 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 //CREATE A STRING 42 String line = date + " | " + time + " | " +lab; 43 System.out.println("\nline =" + line); 44 45 } 46 } 47