Add all collections in ArrayList

In the previous post, we have seen how to add an element at a particular position. In this post, we will see how to add a collection of element to an arrayList.

For this, we use the addall() method to add the collection.

Syntax:

public boolean addAll(Collection c)


Example:

Output:

Fruits list : [Apple, Orange, Mango, Grapes] Vegitables + Fruits : [carrot, potato, Apple, Orange, Mango, Grapes]

 

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Add element to ArrayList at a particular index
Add a collection of elements at a position to ArrayList
Shekhar Sharma

Shekhar Sharma

Shekhar Sharma is founder of testingpool.com. This website is his window to the world. He believes that ,"Knowledge increases by sharing but not by saving".

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