public class Person implements Obj {
    long svnum;
    String name;
    Person(long svnum, String name) {
        this.svnum=svnum;
        this.name=name;
    }
    public static void print(Person p)
    {
        System.out.print(p.name);
        System.out.print(" SV-Nummer:");
        System.out.print(p.svnum);
    }
    public final void printPerson()
    {
        System.out.print(name);
        System.out.print(" SV-Nummer:");
        System.out.print(svnum);
    }
    public void print() 
    {
        print(this);
    }
    public boolean equals(Object that) {
        if (that != null && this.getClass() == that.getClass()) {
            Person p = (Person) that;
            return svnum == p.svnum && name.equals(p.name);
        } else
            return false;
    }
}