Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
7th Edition
ISBN: 9780134802213
Author: Tony Gaddis
Publisher: PEARSON
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Expert Solution & Answer
Chapter 9, Problem 2SA
Explanation of Solution
Tokenizing string:
- It is a process of breaking down the string into the components called tokens.
- The string can be split using the split method which breaks the string using the delimiter for breaking it.
- The split method is used for the tokenizing the string.
Reason for tokenizing the string:
- It is a good idea to tokenizing the string because the programmer can use only the characters and not the whitespaces. Programmers can use the whitespaces as delimiters.
- If the user gives leading whitespaces, then it will become the part of the 1st token.
- Similarly, if the user enters trailing whitespaces, then it will become part of the last token.
Example program:
//Declare the main class
public class Sample
{
//Declare the main method
public static void main(String args[])
{
String line = "cookies>milk>fudge:cake:ice cream";
//Create a array and store the strings
String[] token = line...
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Chapter 9 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
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