1 2 /* 3 * Program to illustrate some basic character string processing functionality 4 */ 5 6 7 package stringthing; 8 9 public class StringOps { 10 11 12 public static void main(String[] args) { 13 // ESTABLISH SOME STRINGS 14 String date = "Thursday, October 10, 2019"; 15 String time = "4:46 PM"; 16 String lab = "String Thing"; 17 18 // COMPUTE THE LENGTHS OF THE STRINGS 19 int dateLength = date.length(); 20 int timeLength = time.length(); 21 int labLength = lab.length(); 22 System.out.println("\ndateLength ="+ dateLength); 23 System.out.println("timeLength = "+ timeLength); 24 System.out.println("LabLength="+ labLength); 25 26 //COMPUTE SOME POSITIONS 27 int p1 = date.indexOf(","); 28 int p2 = date.indexOf(" "); 29 int p3 = lab.indexOf("ing"); 30 System.out.println("\np1 =" + p1); 31 System.out.println("p2 = " + p2); 32 System.out.println("p3 = " + p3); 33 34 //COMPUTE SOME 2 ARGUMENT SUBSTRING VALUES 35 System.out.println("\ndate.substring(0,9) + "+ date.substring(0,9)); 36 System.out.println("time.substring(2,4) = "+ time.substring(2,4)); 37 System.out.println(" lab.substring(7,8) =" + lab.substring (7,8)); 38 39 //COMPUTE SOME 1 ARGUMENT SUBSTRING VALUES 40 System.out.println("\ndate.substring(11) + "+ date.substring(11)); 41 System.out.println("time.substring(2) = "+ time.substring(2)); 42 System.out.println(" lab.substring(7) =" + lab.substring (7)); 43 44 //CREATE A STRING 45 46 String line = date + "| " + time + " | " + lab; 47 System.out.println("\nline = "+ line); 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 } 67 68 69 70 71 }