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explain System.out.println
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Answer / vishal
System :
Its a built-in class present in java.lang package.
This class has a final modifier, which means that, it cannot
be inherited by other classes.
It contains pre-defined methods and fields, which provides
facilities like standard input, output, etc.
out :
Its a static final field (ie, variable)in System class
which is of the type PrintStream (a built-in class, contains
methods to print the different data values).
static fields and methods must be accessed by using the
class name, so ( System.out ).
out here denotes the reference variable of the type
PrintStream class.
println() is a public method in PrintStream class to print
the data values.
Hence to access a method in PrintStream class, we use
out.println() (as non static methods and fields can only be
accessed by using the refrence varialble)
System.out.println();
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Answer / chandan
system is a class
out ia an object of printwriter class
println is a method of printwriter class
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / pragya
System:It is a class in lang package and
out:it is static member of System class and object of PrintStream class........
println():this is the method defined in PrintStream class
which prints the sentence in new line
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / mayur gajera
'System' is a class in java.lang package
'out' is a static object of PrintStream class in java.io
package
'prinln()' is method in the PrintStream class
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / praveen
System is a final class in java.lang package
out is a public static final refrence of PrintStram
in System
print() and println()are the methods in PrintStream
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / raju kumar (bca)
ex:-class System
{
static printstream out= new printstream();
static Inputstream in= new Inputstream();
}
conclusion:=>
"system" is a class&packege(java.lang).
"out" is a static object of printstream class (java.io).
and "println()"is a method of out calss.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / vivek ingle
System is a class in System class their is a declaration of
out Static data member Just Like (public static final
PrintStream out).
Out is Static Data Member.
Println is a method in PrintStaream class.
Public Class System{
public static final PrintStream out;
}
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Answer / swati vora
system is a class.
out is a object.
println() is a method
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / rajendra chandra
System:-it is class present in the java.lang package
out:-it is the static variable of PrintStream class defined inside system class
println():- is a method of PrintStream Classand this class having some method which are declared pubic void type
| Is This Answer Correct ? | 0 Yes | 0 No |
System is a built-in class present in java.lang package.
This class has a final modifier, which means that it cannot
be inherited by other classes.
It contains pre-defined methods and fields, which provides
facilities like standard input, output, etc.
out is a static final field (ie, variable)in System class
which is of the type PrintStream (a built-in class,
contains methods to print the different data values).
static fields and methods must be accessed by using the
class name, so ( System.out ).
out here denotes the reference variable of the type
PrintStream class.
println() is a public method in PrintStream class to print
the data values.
Hence to access a method in PrintStream class, we use
out.println() (as non static methods and fields can only be
accessed by using the refrence varialble)
| Is This Answer Correct ? | 0 Yes | 0 No |
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