static keyword;
In the C language he is static meaning;
Usage java inside is relatively simple, without the need may be the object information, the definition of fields and methods.
Corresponding static variables, static methods.
//HelloDate.Java
import java.util. *;
Additional classes corresponding to the file to import.
main () of the first line of display attribute information from a program running in the system.
system.out / list () method
javadoc method: