[rules-users] KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage

[lhorton]

I revised my method to write a single package and to use the Drools stream
classes:

		KnowledgePackage pkg = packages.iterator().next();
		DroolsObjectOutputStream out;
		try {
			out = new DroolsObjectOutputStream(new FileOutputStream(outFilePath));
			DroolsStreamUtils.streamOut(out, pkg, Boolean.TRUE);
			out.close();
		} catch (IOException ex) {
			logger.debug(ex.getMessage());
		}

I tested this with the compression option and without, but knowledge agent
still cannot deserialize.  I now get exception: 
Caused by: java.io.OptionalDataException
        at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1339)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
        at
org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:205)
        at
org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:174)
        at
org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:653)

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