explain System.out.println()
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Answer / surya simhadri
System is a predefined class in lang package and out is a
static member with in a System class and also out is an
instance of PrintStream which is a static inner class of
System class and finally print() and println() are member
functions of PrintStream class. So we can call those
methods using out and out is called with class name in
which it is declared( bcoz it is static member variable of
system class). So finally we can call println as
System.out.println().
EX:
class System {
static public PrintStream out;
public static class PrintStream {
public string print(String s) {
}
public string println(String s) {
}
public static void main(String[] arg) {
System.out=new PrintStream();
System.out.println("");
}
}
}
| Is This Answer Correct ? | 20 Yes | 1 No |
Answer / esha prasad
As I remember, System is a class, out is a static
field/reference to an object of type Output stream and
println is the method of that o/p class.
| Is This Answer Correct ? | 14 Yes | 1 No |
Answer / harika
System is a predefined class,out is a reference of
printstream class,println is a method of printstream class.
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / ranabir chakraborty
System is a predefined final class.
out is a object of print stream class. and
println is a method.
| Is This Answer Correct ? | 7 Yes | 3 No |
Answer / purnachandra rao
printStream contains an object called obj and a class
called println();these total pllaced in system
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / sowjanya
System is the class name and out is the static variable of the System class.
Out is called a field in System Class.
Print() method is used to disply something on the monitor.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / t.jaya govind sudhakar
in System.ou.println();
System is a predefined class in the java.lang package, and
out is a static field which reference to an object of type
Output stream and
println is the method of printstream class.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / vetriselvan
this is a output commmand to print the result in java
programming.
| Is This Answer Correct ? | 6 Yes | 7 No |
Answer / vijay
System is a class,its a final class.out is a static object of PrintStream.println() is a method in PrintStream.We can,t directly call the Out object thats why we use System class
System.out.println()
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / debargha
System is a predefined final class;
out is a PrintStream object
and println is a built-in overloaded method in the out object.
| Is This Answer Correct ? | 2 Yes | 3 No |
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