Java gives you the ability to dynamically create strings. Even after you set the string value, you can add more characters to the string value throughout the code.

Java developers use the Character, String, StringBuffer, and StringTokenizer classes to represent and manipulate text in programs. Learn how to create objects from these classes and examine their ...

Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Note: You may assume the string contain only lowercase letters ...

Example 1: A java code to count character, word, special character, white spaces from a string inputed by user ...

The SourceVersion class provides information on Java source versions and can provide some interesting details, including demonstration of terminology covered in the Java Language Specification .