MvStoreUtil { public static MVMap.Builder<AlleleKey, AlleleProperties> alleleMapBuilder() { return new MVMap.Builder<AlleleKey, AlleleProperties>() .keyType(AlleleKeyDataType.INSTANCE) .valueType(AllelePropertiesDataType.INSTANCE); } private  MvStoreUtil(); static MVMap<AlleleKey, AlleleProperties> openAlleleMVMap(MVStore mvStore); static MVMap.Builder<AlleleKey, AlleleProperties> alleleMapBuilder();  }
@Test public void alleleMapBuilder() throws Exception { MVMap.Builder<AlleleKey, AlleleProperties> alleleMapBuilder = MvStoreUtil.alleleMapBuilder(); assertThat(alleleMapBuilder.getKeyType(), equalTo(AlleleKeyDataType.INSTANCE)); assertThat(alleleMapBuilder.getValueType(), equalTo(AllelePropertiesDataType.INSTANCE)); }