DateUtil.getFiscalWeek throws IllegalArgumentException

[bbruyn]

Tried the following with 3/13 and 5/19 Power builds:

package com.scratchpad.canvasitems.client;

import java.util.Date;

import com.google.gwt.core.client.EntryPoint;
import com.smartgwt.client.util.DateUtil;
import com.smartgwt.client.widgets.FiscalCalendar;
import com.smartgwt.client.widgets.FiscalYear;

public final class CanvasItemsEntryPoint implements EntryPoint {

	public void onModuleLoad() {
		
		FiscalYear lastYear = new FiscalYear(2012, 5, 1);
		FiscalYear thisYear = new FiscalYear(2013, 5, 1);
		FiscalYear nextYear = new FiscalYear(2014, 5, 1);
		
		FiscalCalendar fc = new FiscalCalendar();
		fc.setFiscalYears(lastYear, thisYear, nextYear);
		
		DateUtil.setFiscalCalendar(fc);
		DateUtil.setShowChooserFiscalYearPickers(true);
		DateUtil.setShowChooserWeekPickers(true);

		Integer wk = DateUtil.getFiscalWeek(new Date(), fc);
	}
}

Both yield

java.lang.IllegalArgumentException: Something other than a Java object was returned from JSNI method '@com.smartgwt.client.util.DateUtil::getFiscalWeek(Ljava/util/Date;Lcom/smartgwt/client/widgets/FiscalCalendar;)': JS value of type int, expected java.lang.Object
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:178)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:281)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.smartgwt.client.util.DateUtil.getFiscalWeek(DateUtil.java)
    at com.scratchpad.canvasitems.client.CanvasItemsEntryPoint.onModuleLoad(CanvasItemsEntryPoint.java:48)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:406)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:526)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
    at java.lang.Thread.run(Thread.java:662)

[Isomorphic]

This is fixed in 3.1p - please retest with a nightly build dated May 24 or later