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Message:
Storing Objects in a Vector
Posted by Christian on October 24, 2001 at 12:50 AM
Hi there, I tried to use a Vector to store some simple Objects. The problem is, that I don't get the correct global variables of the Objects back. (see source code)
Instead of returning A and B, I just get B two times. I don't know the reason. I always get the name of the last added Object x the Vector size.
I can't figure out the problem - but maybe you can. Thanks for all answers, Chris. public class VectorItem {
private static String Name;
public VectorItem(String ItemName) {
this.Name = ItemName;
}
public String getName() {
return this.Name;
}
} --------------------------------------------------- import java.util.Vector; public class Test {
private static Vector ObjectVector;
public static void show() {
for (int i = 0; i < ObjectVector.size(); i++) {
System.out.println( ((VectorItem) ObjectVector.elementAt(i)).getName());
}
}
public static void main(String [] argv) {
VectorItem v1 = new VectorItem("A");
VectorItem v2 = new VectorItem("B");
ObjectVector = new Vector();
ObjectVector.addElement(v1);
ObjectVector.addElement(v2);
show();
}
}
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