List list1 = new ArrayList();
List list2 = new ArrayList();
VariableContext<?> vc = f.getVariableContext();
// @formatter:off
f.newPath("init")
.newStep( 0 )
.newKnowledgeBuilder()
.add( ResourceFactory.newByteArrayResource( str1.getBytes() ),
ResourceType.DRL )
.end(ContextManager.ROOT, KnowledgeBuilder.class.getName() )