/** Removes all elements from the receiver. The receiver will be empty after this call returns. */
public synchronized void clear() {
super.clear();
if (this.elements != null) this.elements.clear();
if (this.sortedElements != null) this.sortedElements.clear();
this.validateAll();
}
/** Resets the values of all measures. */
protected void clearAllMeasures() {
super.clearAllMeasures();
// this.skew = 0.0;
// this.kurtosis = 0.0;
}
