[rules-dev] possible bug, NPE in PackageBuilder.java

[Zoltan Farkas]

PackageBuilder.java at line 688:
 
    public synchronized void addPackage(final Package newPkg) {
            Package pkg = this.pkgRegistryMap.get( newPkg.getName()
).getPackage();

 
if pkgRegistryMap is empty as it should probably be initially adding a
new package will cause a NPE.
This fuction assumes that there is always a package in the
packageRegistryMap.
 
I am getting a NPE when I am trying something like:
 
                KnowledgeBuilder kbuilder =
KnowledgeBuilderFactory.newKnowledgeBuilder();
                kbuilder.add(ResourceFactory.newUrlResource("a valid
url"),
                        ResourceType.PKG);
 
thanks for any help
 
--zoly
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