Java interface Programming Example 1

//Note:  Analysis the programs errors,outputs and Understand the interface concept in Java

//[1]
//Banks interface
interface Banks extends Bankp{
void tell();
void print();
}


//Implementation class
class Bank implements Banks{
public void tell(){
System.out.println("show me security for loan");
}
public void print(){
System.out.println("my certificate is my security for loan");
}
public void property(){
System.out.println("my property is");
}
}
class Test1{
public static void main(String arg[]){
Bank b1=new Bank();
b1.tell();
b1.print();
b1.property();
}
}