Java关键字
abstract | assert | boolean | break | byte | case | catch | char |
class | const | continue | default | do | double | else | enum |
extends | final | finally | float | for | goto | if | implements |
import | instanceof | int | interface | long | native | new | package |
private | protected | public | return | strictfp | short | static | super |
switch | synchronized | this | throw | throws | transient | try | void |
volatile | while |
1.基础数据类型:
void
boolean true false
char
byte short int long
float double
2.控制语句:
if else switch case default
do while for
break continue
try catch throw finally
return
synchronized volatile
import
new
3.数据类型及权限控制:
final static abstract
class interface package enum
extends implements
public protected private
this super