文档介绍：[B];运行java程序的命令是[A];产生java文挡的命令是[D];[F]。..,import,class,package语句的顺序是[F]。[CDE]。[AB]。(Stringargs[])(String[]args)(String[]args)(Stringargs[]),命令行参数从[A]开始。.-[ACD]。A.//mentB./*mentC./**ment*/D./*ment*/,interface,method或variable有效标识符的有[ADF]。.$[CD]。[BD]。A."e"B.'f'C.'\u12'D.'\u0012'[B]。-65535B.-128–127C.-256–-[AC]。=32;=;=;[AC]。A."e"=="e"B."e"="e"C."e'.equals(newString("e"))D."e"==newString("e")[C]:lassTest{staticinttotal=10;publicstaticvoidmain(Stringargs[]){   newTest();}publicTest(){   ("Intest");   (this);   inttemp=;   if(temp>5){     (temp);   }}}[BD]。[]={'a''b''c'};[]strs={"a","b","c"};[]strs=newString{"a""b""c"};[]=newString[]{"a","b","c"};[]strs=newString[3]{"a","b","c"};[AC]。(charc){switch(c){…}}(longc){switch(c){…}}(bytec){switch(c){…}}(doublec){switch(c){…}},一个类型由[CDF]组成。面向对象的特性包括[GIJ]。在java中访问权限的限制由严格到宽松依次是[EHBA]。(nomodifier)