[NETBEANS-3996] Assert error - code completion

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 11.2
• Component/s: cnd - Code Completion

Environment

Product Version: Apache NetBeans IDE 11.2
Java: 13.0.1; OpenJDK 64-Bit Server VM 13.0.1+9
Runtime: OpenJDK Runtime Environment 13.0.1+9
System: Windows 10 version 10.0 running on amd64; Cp1252; en_GB (nb)
DerbyDB v10.14.2
Wildfly v18.0.1

• Assignee: Unassigned
• Reporter: Stephen Brooksbank
• Created: 11/Mar/20 16:08
• Updated: 11/Mar/20 16:13

Description

The problem started to happen after the Static function was added to the class DeclarationsFacade (code attached below).

The code completion is trying to add the method findByNDEAArc. The list of options is shown. You use the cursor to find and select the right one, and then the error occurs.

I shut down the NetBeans environment, and restarted afresh, and the same error appears.

NOTE: I have now discovered that Static methods are not allowed in Stateless EJBs Nevertheless the exception shouldn't happen. The issue priority has been changed to minor.

To confirm, when that static function is moved to a separate object, the issue doesn't occur.

 

java.lang.AssertionError
at com.sun.tools.javac.util.Assert.error(Assert.java:155)
at com.sun.tools.javac.util.Assert.check(Assert.java:46)
at com.sun.tools.javac.code.Scope$ScopeImpl.dble(Scope.java:410)
at com.sun.tools.javac.code.Scope$ScopeImpl.enter(Scope.java:433)
at com.sun.tools.javac.comp.MemberEnter.visitVarDef(MemberEnter.java:480)
at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:972)
at com.sun.tools.javac.comp.MemberEnter.memberEnter(MemberEnter.java:172)
at com.sun.tools.javac.comp.Attr.visitVarDef(Attr.java:1191)
at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:972)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:674)
at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:754)
at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:778)
at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1357)
at org.netbeans.lib.nbjavac.services.NBAttr.visitBlock(NBAttr.java:78)
at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:1036)
at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:674)
at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:754)
at org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:892)
at org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:822)
at org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.type(JavaCodeTemplateProcessor.java:718)
at org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.instanceOf(JavaCodeTemplateProcessor.java:550)
at org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.getProposedValue(JavaCodeTemplateProcessor.java:399)
at org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.updateDefaultValues(JavaCodeTemplateProcessor.java:145)
at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.processTemplate(CodeTemplateInsertHandler.java:225)
at org.netbeans.lib.editor.codetemplates.CodeTemplateManagerOperation.insert(CodeTemplateManagerOperation.java:273)
at org.netbeans.lib.editor.codetemplates.api.CodeTemplate.insert(CodeTemplate.java:82)
at org.netbeans.modules.editor.java.JavaCompletionItem.process(JavaCompletionItem.java:566)
at org.netbeans.modules.editor.java.JavaCompletionItem.defaultAction(JavaCompletionItem.java:286)
at org.netbeans.modules.editor.completion.CompletionImpl.dispatchKeyEvent(CompletionImpl.java:785)
at org.netbeans.modules.editor.completion.CompletionImpl.keyPressed(CompletionImpl.java:386)
at java.desktop/java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:258)
at java.desktop/java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:257)
at java.desktop/java.awt.Component.processKeyEvent(Component.java:6594)
at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2849)
at java.desktop/java.awt.Component.processEvent(Component.java:6413)
at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5012)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844)
at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1950)
at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:870)
at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1139)
at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1009)
at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:835)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4893)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2762)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

 

 

DeclarationsFacade (edited

package com.xxx.emcs_customs.sessionbeans;

import com.xxx.emcs_customs.entities.Declarations;
import java.util.Date;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ejb.Stateless;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;

/**
*

• @author sjbro
  */
  @Stateless
  public class DeclarationsFacade extends AbstractFacade<Declarations> {

private static final Logger LOG = Logger.getLogger(DeclarationsFacade.class.getName());

@PersistenceContext(unitName = "EMCS_CustomsPU")
private EntityManager em;

@Override
protected EntityManager getEntityManager()

{ return em; }

public DeclarationsFacade()

{ super(Declarations.class); }

// ***** ADDED ***** ADDED ***** ADDED *****

@Override
public void create(Declarations entity)

{ entity.setCreated(new Date()); entity.setUpdated(entity.getCreated()); super.create(entity); }

@Override
public void edit(Declarations entity)

{ entity.setUpdated(new Date()); super.edit(entity); }

/**

• Static method to obtain a DeclarationsFacade - for use when injection isn't available
• @return
  */
  public static DeclarationsFacade lookupDeclarationsFacade()
  Unknown macro: { try { Context c = new InitialContext(); return (DeclarationsFacade) c.lookup("java:module/DeclarationsFacade"); }

  catch (NamingException ne) { LOG.log(Level.SEVERE, "exception caught", ne); throw new RuntimeException(ne); } }

public Declarations findByNDEAArc(String ndea, String arc)

{ Query q = em.createNamedQuery("Declarations.findByNDEAArc"); q.setParameter("ndea", ndea); q.setParameter("arc", arc); List<Declarations> list = q.getResultList(); // list can only ever be 0 or 1 rows return ( list.size() == 1 ? list.get(0) : null); }

public Declarations findByNDEAConsignorLRN(String ndea, String consignorId, String lrn)

{ Query q = em.createNamedQuery("Declarations.findByNDEAConsignoridLrn"); q.setParameter("ndea", ndea); q.setParameter("consignorid", consignorId); q.setParameter("lrn", lrn); List<Declarations> list = q.getResultList(); // list can only ever be 0 or 1 rows return ( list.size() == 1 ? list.get(0) : null); }

}