Important LoopHoles of null and NullPointerException in Java Part - 2

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[harik]

Very good explanation with regards to the NPE!!!

[vishnukurmala]

Sir, Could you please tell me what would be the output?? In case If i didn't pass any arguments to the Constructor and performed the opeartion of Sop(s==null) ;

[pawarpawan]

Hi,
char is a primitive type and array of char is also a primitive type then why one can assign null to char array?

char ch[] = null; => why we can assign null to primitive type?
System.out.println(ch == null); => it will print true

public class Test {
public static void main(String args[]){
char s[] = null;
System.out.println(s==null);
}
}

[vishnukurmala]

Sir, Could you please tell me what would be the output?? In case If i didn't pass any arguments to the Constructor and performed the opeartion of Sop(s==null) ;