Day 17 – Collections – Lists, Sets (Ratna Patel)

ArrayList overview : 

• Constant time positional access (it’s an array)

• One tuning parameter, the initial capacity

public ArrayList(int initialCapacity) {

super();

if (initialCapacity < 0)

throw new IllegalArgumentException(

“Illegal Capacity:

“+initialCapacity);

this.elementData (more…)

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