package stringthing; public class StringOps { public static void main(String[]args){ String date = "Saturday, October 12, 2019"; String time = "10 AM"; String lab = " String Thing"; //COMPUTE THE LENGTHS OF THE STRINGS int dateLength = date.length(); int timeLength = time.length(); int labLength = lab.length(); System.out.println("\ndateLength = " + dateLength); System.out.println("timeLength = " + timeLength); System.out.println("labLength = " + labLength); //COMPUTE SOME POSITIONS int p1 = date.indexOf(","); int p2 = time.indexOf(""); int p3 = lab.indexOf("ing"); System.out.println("\np1 = " + p1); System.out.println("p2 = " + p2); System.out.println("p3 = " + p3); //COMPUTE SOME 2 ARGUMENT SUBSTRING VALUES System.out.println("\ndate.substring(0,9) = " + date.substring(0,9)); System.out.println("time.substring(2.4) = " + time.substring(2,4)); System.out.println("lab.substring(7,8) = " + lab.substring(7,8)); //COMPUTE 1 ARGUMENT SUBSTRING VALUES System.out.println("\ndate.substring(11) = " + date.substring(11)); System.out.println("time.substring(2) = " + time.substring(2)); System.out.println("lab.substring(7) = " + lab.substring(7)); //CREATE A STRING String line = date + "|" + time + "|" + lab; System.out.println("\nline = " + line); } }