import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
<BUG>import java.util.Properties;
import org.drools.rule.Package;</BUG>
import org.drools.util.DroolsStreamUtils;
public class FileScanner extends PackageProvider {
<BUG>File[] files;
Map lastUpdated = new HashMap();
</BUG>
Map<String, String> pathToPackage = null;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import org.drools.definitions.impl.KnowledgePackageImp;
import org.drools.rule.Package;
import org.drools.util.DroolsStreamUtils;
public class FileScanner extends PackageProvider {
File[]              files;
Map                 lastUpdated   = new HashMap();
Map<String, String> pathToPackage = null;
