//add and remove
PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_DynamicRulesWithSubnetwork.drl" ) ) );
Package pkg = SerializationHelper.serializeObject( builder.getPackage() );
ruleBase.addPackage( pkg );
ruleBase.removePackage( pkg.getName() );
//add and remove again
builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_DynamicRulesWithSubnetwork.drl" ) ) );
pkg = SerializationHelper.serializeObject( builder.getPackage() );