code: public Object getResult(Object workingMemoryContext,
                              Object context,
                              Tuple leftTuple,
                              Declaration[] declarations,
                              WorkingMemory workingMemory) throws Exception {
          return ((CollectContext) context).result;
      }
docs: /* (non-Javadoc)
  @see org.kie.spi.Accumulator#getResult(java.lang.Object, org.kie.spi.Tuple, org.kie.rule.Declaration[], org.kie.WorkingMemory)