[MAHOUT-750] IndexOutOfBoundsException within sort method of OnlineSummarizer - ASF JIRA

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When the total number of samples added to OnlineSummarizer is less than 100 , then sort() will thrown this :

private void sort() {
if (!sorted && starter != null)

{ starter.sortFromTo(0, 99); sorted = true; }

}

And I think it should be
private void sort() {
if (!sorted && starter != null)

{ starter.sortFromTo(0, Math.min(starter.size() - 1, 99)); sorted = true; }

}