java.lang.NullPointerException at org.netbeans.modules.j2ee.persistence.wizard.jpacontroller.JpaControllerUtil.findAnnotation(JpaControllerUtil.java:207) at org.netbeans.modules.j2ee.persistence.wizard.jpacontroller.JpaControllerUtil.findAnnotationValueAsBoolean(JpaControllerUtil.java:438) at org.netbeans.modules.j2ee.persistence.wizard.jpacontroller.JpaControllerUtil.isFieldOptionalAndNullable(JpaControllerUtil.java:398) at org.netbeans.modules.web.jsf.palette.items.JsfForm.createFormInternal(JsfForm.java:212) at org.netbeans.modules.web.jsf.palette.items.JsfForm.createForm(JsfForm.java:175) at org.netbeans.modules.web.jsf.palette.items.JsfForm.createForm(JsfForm.java:139) at org.netbeans.modules.web.jsf.palette.items.JsfForm$1.run(JsfForm.java:109) at org.netbeans.modules.web.jsf.palette.items.JsfForm$1.run(JsfForm.java:105) at org.netbeans.api.java.source.JavaSource$MimeTask.run(JavaSource.java:517) at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:172) at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:156) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:191) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:144) at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:384) at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:376) at org.netbeans.modules.web.jsf.palette.items.JsfForm.createBody(JsfForm.java:105) at org.netbeans.modules.web.jsf.palette.items.EntityClass.handleTransfer(EntityClass.java:126) at org.netbeans.modules.web.core.palette.JSPPaletteActions$J2EEPaletteItemInsertAction.actionPerformed(JSPPaletteActions.java:108) at org.netbeans.modules.palette.DefaultItem.invokePreferredAction(DefaultItem.java:96) at org.netbeans.modules.palette.ui.CategoryList$CategoryListUI$ListMouseInputHandler.mouseClicked(CategoryList.java:448) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:252) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:252) at java.awt.Component.processMouseEvent(Component.java:6129) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5891) at java.awt.Container.processEvent(Container.java:2102) at java.awt.Component.dispatchEventImpl(Component.java:4497) at java.awt.Container.dispatchEventImpl(Container.java:2160) at java.awt.Component.dispatchEvent(Component.java:4327) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4366) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4039) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3960) at java.awt.Container.dispatchEventImpl(Container.java:2146) at java.awt.Window.dispatchEventImpl(Window.java:2440) at java.awt.Component.dispatchEvent(Component.java:4327) [catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:300) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:210) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:200) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:195) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:187) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)