Java的数据类型

基本数据类型primitive types

Java基本数据类型，也可以称为原始数据类型。The eight primitives defined in Java are int, byte, short, long, float, double, boolean and char. These aren’t considered objects and represent raw values,they’re stored directly on the stack。

1.boolean

boolean尽管只有1bit，但是Java为了便于存储，会占用1Byte。

The simplest primitive data type is boolean. It can contain only two values: true or false. It stores its value in a single bit. However,
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