Java API ArrayList Example

Java API ArrayList Overview

In this tutorial, We'll learn about Java Collection API ArrayList.
ArrayList is a class which is widely used in real time applications. It is in package java.util and public class. This is added in java 1.2 version.

Class Name: ArrayList
First Version: 1.2
Super Class: AbstractList
Implemented interfaces: List, RandomAccess, Cloneable, Serializable
Pacakge: java.util.

Java Enhanced For loop, Examples

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Enhanced for loop to overcome the drawbacks of basic for loop and this best suitable for iterating Arrays and Collections.

Drawbacks of Basic for loop and examples.

Syntax:

for ( varaible_declaration : Array or Collection)
{
    //
}

Java Continue Statement, Label loop

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Continue statement is used to skip the current loop iteration when a condition is satisfied.
Mainly used in while or for loop.

Syntax:

continue;

Example Flow chart:

Java Break Statement With Examples

Java break statement is used in a loop or switch case. If it encounters inside a loop then it terminates the loop and continues execution after the loop.

While loops in Java

It can be used to terminate a case in the switch statement.

Switch statement in java

Syntax:

break;

Flow Chart: