topic Re: Exception in thread 'main' java.lang.NoSuchMethodError: java in Alfresco Archive

Exception in thread 'main' java.lang.NoSuchMethodError: java

activiti-admin — Wed, 19 May 2010 04:39:16 GMT

Doing…ProcessEngine processEngine = new Configuration() .configurationResource("activiti.cfg.xml") .buildProcessEngine();i'm getting…Exception in thread "main" java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z at org.activiti.impl.cfg.SqlSessionFactoryBinding.getResour

Re: Exception in thread 'main' java.lang.NoSuchMethodError: java

jbarrez — Wed, 19 May 2010 11:40:39 GMT

It appears that String.isEmpty() is a JDK 1.6 feature. Since we want JDK 5+ compatibility, this is obviously a bug.

Thanks for pointing that out, I'll fix it straight away on trunk.

Re: Exception in thread 'main' java.lang.NoSuchMethodError: java

alistair — Tue, 24 Jul 2012 08:34:08 GMT

Hi,

I've found another String.isEmpty() Java 6 reference in the Activiti source (org.activiti.engine.impl.persistence.entity.TaskManager) within the deleteTasksByProcessInstanceId() method and wondered whether it has been fixed since the 5.9 release:

String reason = (deleteReason == null || deleteReason.isEmpty()) ? TaskEntity.DELETE_REASON_DELETED : deleteReason;Is Java 5 support going to continue for the foreseeable future?

Many thanks

Alistair

Re: Exception in thread 'main' java.lang.NoSuchMethodError: java

frederikherema1 — Tue, 24 Jul 2012 09:32:29 GMT

This is fixed for 5.10, thanks for reporting.