import java.io.*;
import java.util.Vector;public class ListOfNumbers {
private Vector victor;
private static final int size = 10; public ListOfNumbers () {
victor = new Vector(size);
for (int i = 0; i < size; i++)
victor.addElement(new Integer(i));
}
public void writeList() {
PrintWriter out = new PrintWriter(new FileWriter("OutFile.txt"));
for (int i = 0; i < size; i++)
out.println("Value at: " + i + " = " + victor.elementAt(i)); out.close();
}
}
import java.util.Vector;public class ListOfNumbers {
private Vector victor;
private static final int size = 10; public ListOfNumbers () {
victor = new Vector(size);
for (int i = 0; i < size; i++)
victor.addElement(new Integer(i));
}
public void writeList() {
PrintWriter out = new PrintWriter(new FileWriter("OutFile.txt"));
for (int i = 0; i < size; i++)
out.println("Value at: " + i + " = " + victor.elementAt(i)); out.close();
}
}
或者 Vector vectPriv = new Vector();
for( int i = 0; i < v.length; i ++ )
{
v[i] = new Vector();
}
比如,dog[] d = new dog[];
Vector[] v1 = new Vector[10];