in C/C++ you can use #include to include a list of header files
File ata.h
------------
struct A{
};
struct B{
};
If we move them individually to separate files
File:A.h
--------
struct A{
};
File:B.h
--------
struct A{
};
Then Data.h could be expressed in
File ata.h
-------------
#include A.h
#include B.h
.................
Question :
How is this done in Java ?