Re: Issues with ERXArrayUtilities.arrayMinusArray() and arrayMinusObject()
Re: Issues with ERXArrayUtilities.arrayMinusArray() and arrayMinusObject()
- Subject: Re: Issues with ERXArrayUtilities.arrayMinusArray() and arrayMinusObject()
- From: Paul Hoadley <email@hidden>
- Date: Mon, 18 Apr 2016 14:43:23 +0930
| On 16 Apr 2016, at 2:25 pm, Paul Hoadley <email@hidden> wrote:
1. With the new method signature for arrayMinusArray(), WOUnit’s MockEditingContext can’t even find that method:
java.lang.NoSuchMethodError: er.extensions.foundation.ERXArrayUtilities.arrayMinusArray(Lcom/webobjects/foundation/NSArray;Lcom/webobjects/foundation/NSArray;)Lcom/webobjects/foundation/NSArray;
at com.wounit.rules.MockEditingContext.saveChanges(MockEditingContext.java:310)
It’s not immediately clear to me why this would be the case, as obviously NSArray implements Collection, and the new signature is:
public static <T> NSArray<T> arrayMinusArray(Collection<T> array, Collection<?> minus)
Any thoughts on this one? It’s a bit of a show-stopper for WOUnit at the moment.
Presumably the intent was that the new signature would be a superset of the old one—can anyone suggest why WOUnit is complaining?
I’m having trouble reproducing this outside of WOUnit, so I assume that the issue is that the version I’m using (1.2.3) was compiled against ERExtensions-5.4.3.jar, and it’s literally the method signature baked into the WOUnit JAR that’s causing the NoSuchMethodError here.
Before I look at other workarounds, Henrique do you have any plans for future WOUnit releases built against newer versions of Wonder?
I bit the Maven bullet, pulled up the WOUnit project and re-built it against Wonder 7. This fixes the issue I noted above. If anyone wants a built WOUnit JAR (1.3-SNAPSHOT) that works with Wonder 7, let me know.
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