Function<Integer, Integer> adder =
        new Function<Integer, Integer>() {
          @Override
          public Integer apply(Integer from) {
            return from + holder.value;
          }
        };

    // Since holder.value is 2, applying 4 should yield 6.
    assertEquals(6, adder.apply(4).intValue());

    }

    public void setPager_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setPager_Terms("pager", opLambda, null);
    }

    public void setPager_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsUserCA> aggsLambda) {
        setPager_Terms("pager", opLambda, aggsLambda);
    }

    Function<Integer, Integer> adder =
        new Function<Integer, Integer>() {
          @Override
          public Integer apply(Integer from) {
            return from + holder.value;
          }
        };

    // Since holder.value is 2, applying 4 should yield 6.
    assertEquals(6, adder.apply(4).intValue());

    public static final String LABELS_TITLE = "{labels.title}";

    /** The key of the message: Pager */
    public static final String LABELS_user_pager = "{labels.user_pager}";

    /** The key of the message: Pager */
    public static final String LABELS_PAGER = "{labels.pager}";

    /** The key of the message: Street */
    public static final String LABELS_user_street = "{labels.user_street}";