final PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_ruleflowClear.drl" ) ) );
builder.addRuleFlow( new InputStreamReader( getClass().getResourceAsStream( "test_ruleflowClear.rfm" ) ) );
final Package pkg = builder.getPackage();
RuleBase ruleBase = getRuleBase();
ruleBase.addPackage( pkg );
ruleBase = SerializationHelper.serializeObject( ruleBase );
final WorkingMemory workingMemory = ruleBase.newStatefulSession();
final List<String> list = new ArrayList<String>();
workingMemory.setGlobal( "list",