Reflections: What am I doing wrong here?

Given the object:

publicclass TestObject

{

public Object[] oArray;

publicint[] iArray;

}

and the code

TestObject to =new TestObject();

Field objectArrayField = to.getClass().getField("oArray");

Object oArray = Array.newInstance(objectArrayField.getType(), 0);

objectArrayField.set(to, oArray);

Field intArrayField = to.getClass().getField("iArray");

Object iArray = Array.newInstance(intArrayField.getType(), 0);// <-- Exception on this line

intArrayField.set(to, iArray);

I am getting the following exception:

java.lang.IllegalArgumentException

at sun.reflect.UnsafeObjectFieldAccessorImpl.set(Unknown Source)

at java.lang.reflect.Field.set(Unknown Source)

at com.efw.cp.ObjectParser.main(ObjectParser.java:151)

For the life of me, I can't see what I am doing wrong. This always fails whether the int[] array is defined to an array or defined to be null.

Any ideas?

[1332 byte] By [cvweiss__a] at [2007-11-27 8:53:48]