关键字和保留字

常见关键字

数据类型：byte,short,int,long,float,double,char,boolean

流程控制：if/else,switch/case/default,for,do/while,break,continue

访问权限：private,protected,public

面向对象：class,new,void,return,static,this,package,import,abstract,interface,extends,implements,super,final,instanceof

异常处理：try,catch,finally,throw,throws

保留字

goto和const