Method resize

core/src/processing/data/LongDict.java:124–140

Resize the internal data, this can only be used to shrink the list. Helpful for situations like sorting and then grabbing the top 50 entries.

(int length)

   * Helpful for situations like sorting and then grabbing the top 50 entries.
   */
  public void resize(int length) {
    if (length > count) {
      throw new IllegalArgumentException("resize() can only be used to shrink the dictionary");
    }
    if (length < 1) {
      throw new IllegalArgumentException("resize(" + length + ") is too small, use 1 or higher");
    }

    String[] newKeys = new String[length];
    long[] newValues = new long[length];
    PApplet.arrayCopy(keys, newKeys, length);
    PApplet.arrayCopy(values, newValues, length);
    keys = newKeys;
    values = newValues;
    count = length;
    resetIndices();
  }


  /**