/**
* Returns a copy of the ResizableDoubleArray. Does not contract before the copy, so the returned
* object is an exact copy of this.
*
* @return a new ResizableDoubleArray with the same data and configuration properties as this
* @since 2.0
*/
public synchronized ResizableDoubleArray copy() {
ResizableDoubleArray result = new ResizableDoubleArray();
copy(this, result);
return result;
}
/**
* Copy constructor. Creates a new ResizableDoubleArray that is a deep, fresh copy of the
* original. Needs to acquire synchronization lock on original. Original may not be null;
* otherwise a NullPointerException is thrown.
*
* @param original array to copy
* @since 2.0
*/
public ResizableDoubleArray(ResizableDoubleArray original) {
copy(original, this);
}