Return Java Keyword
The return is a
keyword defined in the java programming language. Keywords are basically
reserved words which have specific meaning relevant to a compiler in java
programming language likewise the return keyword indicates the
following :
-- The return keyword is always used with a method only to specify that
the method is going to return something.
-- The return keyword forces a method to return to the method calling
it.
-- The return keyword passes a value back to the calling method after
matching the return type of the
called method.
-- If there is void return type it means it is returning nothing
back to the called function.
-- If the method has a non−void
return type, the return statement must have an argument of the same or a
compatible type.
Using a return Keyword within
a class,
with a method
A method returning nothing
|
public void Void_Method() { <statements> return; } |
A method returning a String
|
public String String_Method() { String s = "its Ridiculous to do such kind of work, people here are just aim less"; return s; } |
A method returning an Int value
|
public int Int_Method() { int i = 5; return(i); } |