html head body title meta background align bold target image
width height span table border row column cell spacing rowspan colspan
form action radio checkbox submit reset hidden button textarea frame frameset
scorll div position absolute css cascade style sheet hover link active visited
decoration repeat circle margin padding auto background underline float
script function alert confirm prompt timeout press load browser object model window
hisroty html head body title meta background align bold target image
width height span table border row column cell spacing rowspan colspan
form action radio checkbox submit reset hidden button textarea frame frameset
scorll div position absolute css cascade style sheet hover link active visited
decoration repeat circle margin padding auto background underline float
script function alert confirm prompt timeout press load browser object model
window hisroty html head body title meta background align bold target image
width height span table border row column cell spacing rowspan colspan form action
radio checkbox submit reset hidden button textarea frame frameset scorll div position
absolute css cascade style sheet hover link active visited decoration repeat circle margin
padding auto background underline float script function alert confirm prompt timeout
press load browser object model window hisroty
public class HelloWorld{ }
public static void main
(String[] args)
System.out.println("hello java");
public public public public
class class class class
static static static static
void void void void
main main main main
String String String String
{} {} {} {} {}
; ; ; ; ; ; ;
"" "" "" "" ""
[] [] [] [] []
() () () () ()
byte byte byte byte
short short short short
int int int int
long long long long
float float float float
double double double double
char char char char
boolean boolean boolean
final final final
Scanner Scanner Scanner
import import import
if if if if
switch switch switch
for for for
while while while
do do do
public class static void byte short int long char float double boolean if
else switch case break default import while do for new true false null return
this package continue catch final try throw finally private interface transient
implements synchronized protected native super extends thread abstract
public class static void byte short int long char float double boolean
if else switch case break default import while do for new true false null
return this package continue catch final try throw finally private interface
transient implements synchronized protected native super extends thread abstract
public class static void byte short int long char float double boolean
if else switch case break default import while do for new true false null
return this package continue catch final try throw finally private interface
transient implements synchronized protected native super extends thread abstract