docs: public List<Condition> findConditions(final Column column) {
          List<Condition> result = new LinkedList<>();
          for (AndCondition each : andConditions) {
              result.addAll(Collections2.filter(each.getConditions(), new Predicate<Condition>() {
                  
                  @Override
                  public boolean apply(final Condition input) {
                      return input.getColumn().equals(column);
                  }
              }));
          }
          return result;
      }