superkey

Author: ajitkumar1264

superkey in java

@@ -0,0 +1,55 @@
+class vehicle
+{
+    int speed=126;
+    String na="baleno";
+
+    public vehicle(int sp){
+        this.speed=sp;
+    }
+
+    public vehicle(int a,String s)
+    {
+        this.speed=a;
+        this.na=s;
+    }
+
+
+    public int getspeed()
+    {
+        return speed;
+    }
+
+    public String getstring()
+    {
+        return na;
+    }
+}
+
+ class car extends vehicle
+{
+
+    String bike;
+    public car(int sp,String d)
+    {
+        super(sp);
+        this.bike=d;
+        System.out.println("the source code is avalaible at github");
+    }
+
+    public String getbike()
+    {
+        return bike;
+    }
+}
+
+public class superv {
+
+    public static void main(String[] args)
+    {
+       car obj2=new car(169,"ktm duke");
+        System.out.println("the car speed is "+obj2.getspeed()+" and the car name is "+obj2.getstring()+
+                " and bike name is "+obj2.getbike());
+    }
+
+
+}