Set source and target compatibility for Java compilation
Set source and target compatibility for Java compilation

yinan-liu/workflow-catalog,ShatalovYaroslav/catalog,ow2-proactive/catalog,gparanthoen/workflow-catalog,ow2-proactive/catalog,ShatalovYaroslav/catalog,paraita/workflow-catalog,laurianed/catalog,lpellegr/workflow-catalog,laurianed/catalog,laurianed/catalog,laurianed/workflow-catalog,ow2-proactive/catalog,ShatalovYaroslav/catalog,ow2-proactive/workflow-catalog