public String[] getStrings() {
    String[] str = new String[values[POS].length];
    for (int i = 0; i < str.length; i++) {
      str[i] = "" + i;

    }
    return str;
  }
The CycleModel of a collection of  KeyCycles for a single property
ConstraintLayoutExamples/CycleEditor/src/com/google/androidstudio/motionlayoutcycles/CycleModel.java