Java Characters - Explained with Examples

Master Java characters with practical examples. Explore efficient handling of single characters, enhancing your programming skills seamlessly.

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);

Alternatively, if you are familiar with ASCII values, you can use those to display certain characters:

Example

char myVar1 = 65, myVar2 = 66, myVar3 = 67;
System.out.println(myVar1);
System.out.println(myVar2);
System.out.println(myVar3);

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);

The String type is so much used and integrated in Java, that some call it "the special ninth type".

A String in Java is actually a non-primitive data type, because it refers to an object. The String object has methods that are used to perform certain operations on strings.

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