What is the expected output?
public class Profile {
private Profile(int w) { // line 1
System.out.print(w);
}
public final Profile() { // line 5
System.out.print(10);
}
public static void main(String args[]) {
Profile obj = new Profile(50);
}
}
public class Profile {
private Profile(int w) { // line 1
System.out.print(w);
}
public final Profile() { // line 5
System.out.print(10);
}
public static void main(String args[]) {
Profile obj = new Profile(50);
}
}A. Won't compile because of line (1); constructor can't be private
B. Won't compile because of line (5); constructor can't be final
C. 50
D. 10 50
Answer: Option B
Solution(By Examveda Team)
Only public, protected, private and default(no modifier) are legal when declaring constructors.
This Question Belongs to Java Program >> Constructors And Methods
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What is a constructor in Java?
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B. A method used for mathematical calculations
C. A method to perform string manipulations
D. An exception handling mechanism
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why