Sample Input: abc def ghi "jkl mno" pqrs "tuv" wxyz Expected Output: abc def ghi "jkl mno" pqrs "tuv" wxyz 1. One of the easiest way to solve the problem statement is through Patters!! "([^\"]\\S*|\".+?\")\\s*" - is the pattern to parse the string except double quotes. Complete Program. // import the required packages import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Scanner; import java.util.regex.Matcher; import java.util.regex.Pattern; class TokenizeString { public static void main(String [] args) { // user input System.out.println("Enter the string"); // Instantiate the Scanner class Scanner scanner=new Scanner(System.in); // store the entire line in the variable String queryString=sc.nextLine(); // instantiating the ArrayList object List<String> list = new ArrayList...
Errors and Exceptions are more common nowadays when you are trying to write simple or more complicated codes!! So you can look up Java Error Logs to get rid out of the errors. Moreover you can also find simple and more sophisticated programs solutions.