ArrayList Java – How to use java.util.ArrayList class and methods, constructor and iterator with java ArrayList examples

ArrayList in Java is the most commonly used data structure for creating a dynamic size array. It extends the Abstract class and implements the Java List interface. The main difference between array and ArrayList is that the array is static(we cannot add or remove elements) while ArrayList is dynamic(we can …

Read moreArrayList Java – How to use java.util.ArrayList class and methods, constructor and iterator with java ArrayList examples