docs.oracle.com wrote: public void print(String s) Print a
string. If the argument is null then the string "null" is
printed. Otherwise, the string's characters are converted into
bytes according to the platform's default character encoding,
and these bytes are written in exactly the manner of the
write(int) method. s - The String to be printed Ritesh raushan
wrote:but i did'nt undestand...this is has-A relationship but
where the object of PrintStream class is creating. What is
there, you did not understand? It simply says that the System
class has an object "out" of PrintStream class. You have already
shown the code there. If you are worried about the
initialization of "out",then