Method addUnique

basex-core/src/main/java/org/basex/util/list/IntList.java:124–127

Adds an element to the array if it is not contained yet. @param element element to be added @return result of check

(final int element)

   * @return result of check
   */
  public IntList addUnique(final int element) {
    if(!contains(element)) add(element);
    return this;
  }

  /**
   * Inserts elements at the specified index position.