vertx/src/test/java/eu/internetofus/common/vertx/ModelResourcesTest.java
/**
   * Check not found element if the list is {@code null}.
   */
Check not found element if the list is  null.
Check not found element if the list is null .
@Test
  public void shoulNotFoundElementWithIndexForNullList() {
    assertThat(ModelResources.searchElementByIndex().apply(null, 1)).isEqualTo(-1);
  }
@ Test public void shoulNotFoundElementWithIndexForNullList ( ) { assertThat ( ModelResources . searchElementByIndex ( ) . apply ( null , 1 ) ) . isEqualTo ( - 1 ) ; }
Check not found element if the list is {@code null}.
Check not found element if the list is { @code null } .