Letras
Package IT dot NanowaR dot of Steel dot hello world (semicolon)
Public class hello world main launcher class (open brackets)
Public hello world main launcher class round brackets int foo (close brackets)
Super round brackets this dot foo equals foo
(Semicolon, close brackets)
Private integer, foo equals zero (semicolon)
Public void song refrain round brackets (open brackets)
For int i equals zero
I less than foo, i plus plus
System out dot println
Hello world (semicolon)
Int pippo equals zero
While pippo less than foo
System out dot println
Hello world
Pippo plus plus
(Double close brackets)
Public static void main string square brackets RGS (open brackets)
System out dot println hello world programmer start (semicolon)
Hello world main launcher class tizio equals
New hello world main launcher class two (semicolon)
Tizio dot song refrain open close round brackets (semicolon)
System out dot println program finished (semicolon, close brackets)
For int i equals zero
I less than foo, i plus plus
System out dot println
Hello world (semicolon)
Int pippo equals zero
While pippo less than foo
System out dot println
Hello world
If I may introduce a bug
The JVM will manage it for me
Ensuring both security and portability
Then I'll write my code once, and run it everywhere
With static and strong typing
Will let my programs be type safe
Garbage collection (oh, oh, oh)
For int i equals zero
I less than foo, i plus plus
System out dot println
Hello world (semicolon)
(Public void fase method)
Int pippo equals zero
While pippo less than foo (boolean metal)
System out dot println (equals false)
Hello world (if metal double equals false)
(Semicolon)
For int i equals zero
I less than foo, i plus plus
System out dot println
Hello world (string Joey DeCaio equals null)
(Semicolon)
Int pippo equals zero
While pippo less than foo
System out dot println
Hello-
(Null pointer exception!)