Requality

Создаем новый атрибут ENUM_DEFINITION, открываем для него редактор значений.
Вводим имя первого значения, кликаем на след.строчку. Видим, что первая строка вся пустеет.

Если во второй ввести значение и снова кликнуть куда-то еще, то первая строка снова будет заполнена и со второй все тоже ОК.
Но почти сразу появится сообщение об ошибке.
Текст ошибки из Error log:

eclipse.buildId=4.4.1.M20140925-0400
java.version=1.7.0_45
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=ru_RU
Framework arguments: -product org.eclipse.epp.package.standard.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.standard.product

org.eclipse.jface
Error
Fri Feb 26 15:30:44 MSK 2016
Problems occurred when invoking code from plug-in: "org.eclipse.jface".

org.eclipse.core.runtime.AssertionFailedException: null argument:
at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85)
at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73)
at org.eclipse.jface.viewers.StructuredViewer.assertElementsNotNull(StructuredViewer.java:584)
at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:1000)
at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:699)
at org.eclipse.jface.viewers.AbstractTableViewer.getRawChildren(AbstractTableViewer.java:1043)
at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:905)
at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:1057)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefreshAll(AbstractTableViewer.java:667)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:615)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:607)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1500)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1436)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1397)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1497)
at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:521)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1456)
at com.unitesk.requality.eclipse.views.atypeeditors.EnumDefinitionValueEditor$DefEditDialog.removeItem(EnumDefinitionValueEditor.java:316)
at com.unitesk.requality.eclipse.views.atypeeditors.EnumDefinitionValueEditor$DefEditDialog.changeItem(EnumDefinitionValueEditor.java:319)
at com.unitesk.requality.eclipse.views.atypeeditors.EnumDefinitionValueEditor$DefEditDialog.access$900(EnumDefinitionValueEditor.java:210)
at com.unitesk.requality.eclipse.views.atypeeditors.EnumDefinitionValueEditor$DefEditDialog$1.setValue(EnumDefinitionValueEditor.java:386)
at org.eclipse.jface.viewers.EditingSupport.saveCellEditorValue(EditingSupport.java:113)
at org.eclipse.jface.viewers.ColumnViewerEditor.saveEditorValue(ColumnViewerEditor.java:463)
at org.eclipse.jface.viewers.ColumnViewerEditor.applyEditorValue(ColumnViewerEditor.java:319)
at org.eclipse.jface.viewers.ColumnViewerEditor$2.applyEditorValue(ColumnViewerEditor.java:158)
at org.eclipse.jface.viewers.CellEditor$1.run(CellEditor.java:336)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:178)
at org.eclipse.jface.viewers.CellEditor.fireApplyEditorValue(CellEditor.java:333)
at org.eclipse.jface.viewers.CellEditor.focusLost(CellEditor.java:722)
at org.eclipse.jface.viewers.TextCellEditor$5.focusLost(TextCellEditor.java:189)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:143)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2841)
at org.eclipse.swt.widgets.Widget.wmKillFocus(Widget.java:1943)
at org.eclipse.swt.widgets.Control.WM_KILLFOCUS(Control.java:4983)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4644)
at org.eclipse.swt.widgets.Text.windowProc(Text.java:2610)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
at org.eclipse.swt.widgets.Table.sendMouseDownEvent(Table.java:3866)
at org.eclipse.swt.widgets.Table.WM_LBUTTONDOWN(Table.java:6163)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4646)
at org.eclipse.swt.widgets.Table.windowProc(Table.java:5939)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5036)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:832)
at org.eclipse.jface.window.Window.open(Window.java:808)
at com.unitesk.requality.eclipse.views.atypeeditors.EnumDefinitionValueEditor.openDialogBox(EnumDefinitionValueEditor.java:136)
at org.eclipse.jface.viewers.DialogCellEditor$2.widgetSelected(DialogCellEditor.java:242)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
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:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)

На данный момент не воспроизводится