It shows the header information..
Java doesn't use header files.
in the java as we use the inheritance property in the same way we can get the the inheritance property in c by using the prepared header files( .h files). there a single program in c use the many methods of many header files like math.h give us to use the use of floor(), sqrt() e.t.c. functions..
the use of header files is to add functionality. Header files are basically saying put code in that header file here so you don't have to type that many lines of code.
Header files are used to have declarations. It is simple to include a single header file than writing all the needed functions prototypes.
Header files allow the user to make use of predefined libraries in order to save time and reuse code.
You can use header files (more specifically "include" files) anywhere in a program. You just have to consider what type of statements, declarative or definitive, there are in the include file, and what your effective scope is. That is why they are generally at the top.
At the beginning in the header file: #include <graphics.h>
No explicit limit, you can use so many header files as you want.
A header file in C is used to import the features of parent classes in our class. The same feature is provided by the import statement in Java hence the header files are not used.
use grphics.h header file
You can use graphics libraries in C, but those are platform-dependent; for Dos/TurboC consult BGI.H and BGIDEMO.C
To copy files to RAM in MS-DOS, you have to use the COPY function after converting the file to a system file with the *.sys extension.