Как отладить конструктор ArrayList с помощью InitialCapacity ⇐ JAVA

[Anonymous]

When I read the ArrayList code, I tried to debug the constructor

public ArrayList() { this.elementData = DEFAULTCAPACITY_EMPTY_ELEMENTDATA; } but it is never invoked，it invokes

public ArrayList(int initialCapacity) { if (initialCapacity > 0) { this.elementData = new Object[initialCapacity]; } else if (initialCapacity == 0) { this.elementData = EMPTY_ELEMENTDATA; } else { throw new IllegalArgumentException("Illegal Capacity: "+initialCapacity); } } and the initialCapacity is =1 forever, whatever I set.

I just want to invoke other constructor.


Источник: https://stackoverflow.com/questions/780 ... alcapacity