11. public static void main(String[] args) { 
 12. Object obj=new int[]{ 1,2,3 }; 
 13. int[] someArray = (int[])obj; 
 14. for (int i : someArray) System.out.print(i +“ “ “); 
 15. }  

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 1. public class Plant { 
 2. private String name; 
 3. public Plant(String name) { this.name = name; } 
 4. public String getName() { return name; } 
 5. } 
 1. public class Tree extends Plant { 
 2. public void growFruit() { } 
 3. public void dropLeaves() { } 
 4. }  

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 10. class Nav{ 
 11. public enum Direction { NORTH, SOUTH, EAST, WEST } 
 12 
 13. public class Sprite{ 
 14. //insert code here 
 15.)  

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