settings.elevateWord().delete(elevateWord2.getElevateWord());
        assertEquals(2, settings.elevateWord().get().length);
        assertEquals(elevateWord1.getElevateWord(), settings.elevateWord().get()[0].getElevateWord());
        assertEquals(elevateWord3.getElevateWord(), settings.elevateWord().get()[1].getElevateWord());

        settings.elevateWord().deleteAll();

        } else {
            this.roles = roles;
        }
    }

    /**
     * Returns the elevate word.
     *
     * @return the elevate word
     */
    public String getElevateWord() {
        return elevateWord;
    }

    /**
     * Returns the boost value.
     *
     * @return the boost value
     */
    public float getBoost() {
        return boost;
    }

            logger.debug("Add elevateword. {}  elevateword: {}", arraySettings.arraySettingsIndexName, elevateWord.getElevateWord());
        }

        final Map<String, Object> source = new HashMap<>();
        source.put(FieldNames.ARRAY_KEY, ELEVATE_WORD_SETTINGD_KEY);
        source.put(FieldNames.ARRAY_VALUE, elevateWord.getElevateWord());
        source.put(ELEVATE_WORD_BOOST, elevateWord.getBoost());