Question
abstract class Bank {
private abstract void withdraw(); // Line 1
abstract void deposit();
public void balance(){} //Line 2
}
class office extends Bank{ // Line 3
void deposit() { // Line 4
// TODO Auto-generated method stub
}
}a.
Compilation error in Line 1(abstract method cannot be private)
b.
Compilation error in Line 2(abstract class cannot have concrete method)
c.
Compilation error in Line 3(abstract class cannot be extended)
d.
Compilation error in Line 4(deposit method should have public access modifier)
Posted under Java Programming
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