TYPE OF DATA: USE NULL VALUE

package basic;

public class DataType {
    public static void main(String[] args) {
        // PRIMITIVE DATA TYPE
        byte no1 = 1;
        short no2 = 10;
        int no3 = 100;
        long no4 = 1000_000;
        float no5 = 0.05f;
        double no6 = 0.0099;
        char A = 'B';
        boolean trueFalse = true;

        // NON PRIMITIVE DATA TYPE
        Byte n1 = null;
        Short n2 = null;
        Integer n3 = null;
        Long n4 = null;
        Float n5 = null;
        Double n6 = null;
        Character AlvaBeta = null;
        Boolean True_False = null;

        // PRIMITIVE
        System.out.println("PRIMITIVE no1: " + no1 + "\n");
        System.out.println("PRIMITIVE no2: " + no2 + "\n");
        System.out.println("PRIMITIVE no3: " + no3 + "\n");
        System.out.println("PRIMITIVE no4: " + no4 + "\n");
        System.out.println("PRIMITIVE no5: " + no5 + "\n");
        System.out.println("PRIMITIVE no6: " + no6 + "\n");
        System.out.println("PRIMITIVE A: " + A + "\n");
        System.out.println("PRIMITIVE trueFalse: " + trueFalse + "\n");

        // NON PRIMITIVE
        System.out.println("NON PRIMITIVE > n1: " + n1);
        System.out.println("NON PRIMITIVE > n2: " + n2);
        System.out.println("NON PRIMITIVE > n3: " + n3);
        System.out.println("NON PRIMITIVE > n4: " + n4);
        System.out.println("NON PRIMITIVE > n5: " + n5);
        System.out.println("NON PRIMITIVE > n6: " + n6);
        System.out.println("NON PRIMITIVE > AlvaBeta: " + AlvaBeta);
        System.out.println("NON PRIMITIVE > True_False: " + True_False + "\n");

        // CHECK
        // PRIMITIVE (NO METHOD/ FUNCTION)
        // no6.

        // NON PRIMITIVE (HAS METHOD/ FUNCTION)
        // n1.
    }
}