The simple ABAP program writes to screen from simple ABAP class method:
program ztest_class.
*--------------------------------------------------------------------
* www.developerpages.gr
*--------------------------------------------------------------------
class myfirstclass DEFINITION FINAL.
PUBLIC SECTION.
methods hello_world.
ENDCLASS.
CLASS myfirstclass implementation.
METHOD hello_world.
write :/ 'Hello world from simple ABAP class !'.
ENDMETHOD.
ENDCLASS.
data : my_hello TYPE REF TO myfirstclass.
