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Try changing the code to this, let me know if it fixes the problem and
I'll apply to trunk. any chance you could send us a mini self contained
unit test for this bug?<br>
<br>
public synchronized void addPackage(final Package newPkg) {<br>
PackageRegistry pkgRegistry = this.pkgRegistryMap.get(
newPkg.getName() );<br>
Package pkg = null;<br>
if ( pkgRegistry != null ) {<br>
pkg = pkgRegistry.getPackage();<br>
}<br>
<br>
if ( pkg == null ) {<br>
pkg = newPackage( new PackageDescr( newPkg.getName() )
).getPackage();<br>
}<br>
<br>
Zoltan Farkas wrote:
<blockquote
cite="mid:A483EB3CA9C69D41AEC537D1C7C2CAFF0344553B@34093-C3-EVS2.exchange.rackspace.com"
type="cite">
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<div><font face="Arial" size="2"><span class="239251122-18122008">PackageBuilder.java
</span></font><font face="Arial" size="2"><span
class="239251122-18122008">at line 688:</span></font></div>
<div><font face="Arial" size="2"><span class="239251122-18122008"></span></font> </div>
<div><span class="239251122-18122008"><font face="Arial" size="2">
public synchronized void addPackage(final Package newPkg) {<br>
Package pkg = this.pkgRegistryMap.get( newPkg.getName()
).getPackage();<br>
</font></span></div>
<div><span class="239251122-18122008"></span> </div>
<div><span class="239251122-18122008"><font face="Arial" size="2">if
pkgRegistryMap is empty as it should probably be initially adding a new
package will cause a NPE.</font></span></div>
<div><span class="239251122-18122008"><font face="Arial" size="2">This
fuction assumes that there is always a package in the
packageRegistryMap.</font></span></div>
<div><span class="239251122-18122008"></span> </div>
<div><span class="239251122-18122008"><font face="Arial" size="2">I
am getting a NPE when I am trying something like:</font></span></div>
<div><span class="239251122-18122008"></span> </div>
<div><span class="239251122-18122008"><font face="Arial" size="2">
KnowledgeBuilder kbuilder =
KnowledgeBuilderFactory.newKnowledgeBuilder();<br>
kbuilder.add(ResourceFactory.newUrlResource("a valid
url"),<br>
ResourceType.PKG);</font></span></div>
<div><span class="239251122-18122008"></span> </div>
<div><span class="239251122-18122008"><font face="Arial" size="2">thanks
for any help</font></span></div>
<div><span class="239251122-18122008"></span> </div>
<div><span class="239251122-18122008"><font face="Arial" size="2">--zoly</font></span></div>
<pre wrap="">
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</pre>
</blockquote>
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