1 package stringthing; 2 3 public class StringOps 4 { 5 public static void main(String[] args){ 6 //ESTABLISH STRINGS 7 String date = "Thursday, October 10, 2019"; 8 String time = "1 PM"; 9 String lab = "String Thing"; 10 11 // COMPUTE THE LENGTHS OF THE STRINGS 12 int dateLength = date.length(); 13 int timeLength = time.length(); 14 int labLength = lab.length(); 15 System.out.println("\ndateLength = " + dateLength); 16 System.out.println("timeLength = " + timeLength); 17 System.out.println("labLength = " + labLength); 18 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 27 // COMPUTE SOME 2 ARGUMENT SUBSTRING VALUES 28 System.out.println("\ndate.substring(0,9) = " + date.substring(0,9)); 29 System.out.println("time.substring(2,4) = " + time.substring(2,4)); 30 System.out.println("lab.substring(7,8) = " + lab.substring(7,8)); 31 32 // COMPUTE SOME 1 ARGUMENT SUBSTRING VALUES 33 System.out.println("\ndate.substring(11) = " + date.substring(11)); 34 System.out.println("time.substring(2) = " + time.substring(2)); 35 System.out.println("lab.substring(7) = " + lab.substring(7)); 36 37 // CREATE A STRING 38 String line = date + " | " + time + " | " + lab; 39 System.out.println("\nline = " + line); 40 } 41 } 42