For readability in Java, we tend to set char data types to the characters using single quotes instead of using the decimal values. In other words, char grade = 'A'; is preferred over char grade = 65;.

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 ...

Although Java is object oriented, not all types are objects. It is built on top of basic variable types called primitives. In Java, a character is it's own type and it's not simply a number, so it's ...