import java.util.Arrays;
 
class Array<E> {
 
    private E[] data;
    private int size;
 
    public Array(int size, E[] data)
    {
        this.size=size;
        this.data = Arrays.copyOf(data, size);
    }
 
    public String toString()
    {
        String s=new String();
        for(int i=0; i<size; i++) s+=data[i]+" ";
        return s;
    }
}
 
public class Main {
 
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Integer A[]= {1, 3, 5, 7};
        Array<Integer> niza=new Array<Integer>(4, A);
        System.out.println(niza.toString());
    }
 
}

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