// defaults.java
// what are the default values of different types of instance variables?

class Stuff {
    char c;  
    int i;
    float f;
    double d;
    boolean b;
    Object o;
    String s;
}

public class defaults {
    public static void main(String[] args) {

	Stuff x = new Stuff();

	System.out.println("Char:    "+x.c);
	System.out.println("Int:     "+x.i);
	System.out.println("Float:   "+x.f);
	System.out.println("Double:  "+x.d);
	System.out.println("Boolean: "+x.b);
	System.out.println("Object:  "+x.o);
	System.out.println("String:  "+x.s);
    }
}

/* output:

Char:            // NUL ASCII character (character whose code is 0)
Int:     0
Float:   0.0
Double:  0.0
Boolean: false   // $false$ corresponds to 0 in many languages
Object:  null    // all OBJECTS have default of $null$ (which is an address)
String:  null    // yes, Java considers $String$s as OBJECTS!

*/