Tipos de Dados em Java: Resumo
Escrito por wpjr2 em Maio 6, 2008
Segue abaixo algumas imagens relacionadas aos tipos de dados presentes na linguagem Java, incluindo seus limites:
| Type | Range |
|---|---|
byte |
8-bit signed two’s complement integer (-27 to 27 - 1, inclusive) |
short |
16-bit signed two’s complement integer (-215 to 215 - 1, inclusive) |
int |
32-bit signed two’s complement integer (-231 to 231 - 1, inclusive) |
long |
64-bit signed two’s complement integer (-263 to 263 - 1, inclusive) |
char |
16-bit unsigned Unicode character (0 to 216 - 1, inclusive) |
float |
32-bit IEEE 754 single-precision float |
double |
64-bit IEEE 754 double-precision float |
returnAddress |
address of an opcode within the same method |
reference |
reference to an object on the heap, or null |
