public Vector(int capacity, int capacityIncrement) {if (capacity < 0) {throw new IllegalArgumentException();}elementData = newElementArray(capacity);elementCount = 0;this.capacityIncrement = capacityIncrement;}
public Vector(int capacity_1, int capacityIncrement){if (capacity_1 < 0){throw new System.ArgumentException();}elementData = new object[capacity_1];elementCount = 0;this.capacityIncrement = capacityIncrement;}