Description:
When attempting to change the layer style of Shelby County Essential facilities, an exception was encountered.

Steps to Reproduce:
See attached .gif

Exception:
java.util.NoSuchElementException
at java.util.LinkedHashMap$LinkedHashIterator.nextNode(Unknown Source)
at java.util.LinkedHashMap$LinkedKeyIterator.next(Unknown Source)
at edu.illinois.ncsa.ergo.gis.util.StyleXMLUtils.getFeatureTypeStyleName(StyleXMLUtils.java:693)
at edu.illinois.ncsa.ergo.gis.style.ui.builders.PointSymbolizerEditor.generateFinalStyle(PointSymbolizerEditor.java:224)
at edu.illinois.ncsa.ergo.gis.style.ui.builders.SymbolizerEditor.updateMap(SymbolizerEditor.java:99)
at edu.illinois.ncsa.ergo.gis.style.ui.builders.BaseStyleEditorBuilder.updateMap(BaseStyleEditorBuilder.java:78)
at edu.illinois.ncsa.ergo.gis.style.ui.views.StyleEditorView.updateMap(StyleEditorView.java:435)
at edu.illinois.ncsa.ergo.gis.style.ui.actions.ApplyStyle.wrappedRun(ApplyStyle.java:27)
at edu.illinois.ncsa.ergo.gis.style.ui.actions.StyleViewAction.run(StyleViewAction.java:59)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:247)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:462)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3769)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at edu.illinois.ncsa.nistcore.rcp.Application.start(Application.java:33)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
at org.eclipse.equinox.launcher.Main.main(Main.java:1488)