QUESTION 4

QUESTION 4 
Given: 
 
1. public class Plant { 
2.     private String name; 
3.  
4.     public Plant(String name) { 
5.         this.name = name; 
6.     } 
7.  
8.     public String getName() { 
9.         return name; 
10.     } 
11. } 
 
1. public class Tree extends Plant { 
2.     public void growFruit() { 
3.     } 
4.  
5.     public void dropLeaves() { 
6.     } 
7. } 
 
Which statement is true? 
 
A. The code will compile without changes. 
B. The code will compile if public Tree() { Plant(); } is added to the Tree class. 
C. The code will compile if public Plant() { Tree(); } is added to the Plant class. 
D. The code will compile if public Plant() { this("fern"); } is added to the Plant class. 
E. The code will compile if public Plant() { Plant("fern"); } is added to the Plant class. 
Solution : D