[rules-users] Error with conversion from .brl to .drl file

Hi, I just tried everything I could think of but still getting error. Using following code for converting from .brl file to .drl file: File file = new File(rulesFiles); String brl = null; try{ BRXMLPersistence read = (BRXMLPersistence) BRXMLPersistence.getInstance(); BRDRLPersistence write = (BRDRLPersistence) BRDRLPersistence.getInstance(); brl = FileUtils.readFileToString(file); System.out.println("File content: " + brl); String outputDRL = write.marshal(read.unmarshal(brl)); String drlFilePath = "drlFile.drl"; File drlFile = new File(drlFilePath); FileUtils.writeStringToFile(drlFile, outputDRL); addRulesToThisPackage.addPackageFromDrl(new InputStreamReader(RuleRunner.class.getResourceAsStream(drlFilePath))); }catch (IOException e) { e.printStackTrace(); } I have added the org.apache.commons .jar files to the classpath. It contains a FileUtils.java file which I added to the classpath. Now the error I get when I run the program is : Exception in thread "main" java.lang.Error: Unresolved compilation problem: FileUtils cannot be resolved at com.org.RuleRunner.loadRuleFile(RuleRunner.java:70)// at com.org.RuleRunner.loadRules(RuleRunner.java:45) at com.org.RuleRunner.runStatelessRules(RuleRunner.java:102) at com.org.RulesTest.main(RulesTest.java:40) I don't understand why still I am getting the error. RuleRunner.java:70 is : brl = FileUtils.readFileToString(file); Is there any thing else I could use ?/ Could you give me a hint?? Thank you M </pre> <P><hr size=1></P> <P><STRONG><font color=green>Please consider the environment before printing this email.</font></STRONG></P> <P><STRONG>Visit our website at <a href="http://www.nyse.com">http://www.nyse.com</a> <br> ***************************************************************************** <br> Note: The information contained in this message and any attachment to it is privileged, confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by replying to the message, and please delete it from your system. Thank you. NYSE Euronext. </STRONG></P><pre>