((MVELCompileable) acc.getAccumulator()).compile( Thread.currentThread().getContextClassLoader() );
final RuleBase ruleBase = RuleBaseFactory.newRuleBase();
final WorkingMemory wm = ruleBase.newStatefulSession();
MockLeftTupleSink sink = new MockLeftTupleSink();
final Cheese cheddar1 = new Cheese( "cheddar",
10 );
final Cheese cheddar2 = new Cheese( "cheddar",
8 );
final InternalFactHandle f0 = (InternalFactHandle) wm.insert( new InitialFactImpl() );