Size for Java's Primitive Types : Data Type Introduction « Data Type « Java Tutorial

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Java Tutorial » Data Type » Data Type Introduction

2. 1. 2. Size for Java's Primitive Types


Type          Explanation



int           A 32-bit (4-byte) integer value



short         A 16-bit (2-byte) integer value



long          A 64-bit (8-byte) integer value



byte          An 8-bit (1-byte) integer value



float         A 32-bit (4-byte) floating-point value



double        A 64-bit (8-byte) floating-point value



char          A 16-bit character using the Unicode encoding scheme



boolean       A true or false value

2. 1. Data Type Introduction
	2. 1. 1.	The Primitive Types
	2. 1. 2.	Size for Java's Primitive Types
	2. 1. 3.	Default values for primitives and references
	2. 1. 4.	Literals
	2. 1. 5.	Surprise! Java lets you overflow
	2. 1. 6.	Wrapping a Primitive Type in a Wrapper Object: boolean, byte, char, short, int, long, float, double
	2. 1. 7.	Print the limits of primitive types (e.g. byte, short, int ...) in Java
	2. 1. 8.	Get the minimum and maximum value of a primitive data types
	2. 1. 9.	Shows default initial values
	2. 1. 10.	Primitive utilities
	2. 1. 11.	Return primitive type the passed in wrapper type corresponds to

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