Loops

Loops in Java:

1. While Loop:

2. Do-while Loop:

3. For Loop:

4. For-each Loop:

We generally use this type of loop to iterate over the elements of a list of items. (Could be an ArrayList as an example)

Syntax:

`for (type var : array)

{

statements using var;

}`

It is same as this for loop:

`for (int i=0; i<arr.length; i++)

{

type var = arr[i];

statements using var;

}`

5. Nested Loops: