Characters
Characters
The char data type is used to store a single character. The character must be surrounded by single quotes, like ‘A’ or ‘c’:
Example
char myGrade = 'B';
System.out.println(myGrade);
Strings
The String data type is used to store a sequence of characters (text). String values must be surrounded by double quotes:
Example
String greeting = "Hello World";
System.out.println(greeting);