Map Interface in Java | Java Collections | Collection Framework | Java Tutorial For Beginners

YouTube Excerpt: Please use the following link to install the Katalon Studio: https://katalon.com/sign-up?getr=krishnaRef Check Tubebuddy Features Here: https://www.tubebuddy.com/krishnasakinala #javamap #map #mapinjava #javacollections #collectioninterface Map: To represent a group of objects as Key-Value pairs then we should go for Map. Both Keys and Values are Objects in a Map. Duplicate Keys are NOT allowed. Duplicate Values are allowed. Each Key-Value pair is called an Entry. Methods defined in Map Interface: Object put(Object key, Object value): To add a Key-Value pair. If the Key is already available, then old value will be replaced with new value and returns old value. void putAll(Map m): To add another map. Object get(Object key): To get the specified Value associated with the Key. Object remove(Object key): To remove the entry which is associated with the Key. boolean containsKey(Object key): To verify specified Key available in the Map. boolean containsValue(Object value): To verify specified value available in the Map. boolean isEmpty(): To verify Map is empty or not? int size(): To get the size of the Map. void clear(): To remove all the elements from the Map. Set keySet(): To get all the Keys from the Map. Collection values(Object value): To get all the Values from the Map. Set entrySet(): To get the entry from the Map. Java Tutorial For Basics - https://bit.ly/3zZw25Q Protractor with Javascript - https://bit.ly/2jZ5XkX Selenium Java Tutorial - https://bit.ly/2keM2Pb Jasmine Tutorial - https://bit.ly/2lv0m6l Java - https://bit.ly/2lylSHq TestNG Tutorial - https://bit.ly/2lTpB2d PdfUtil - https://bit.ly/2keBDTA Shutterbug - https://bit.ly/2lX6xQV Selenium Realtime Examples - https://bit.ly/2k0FqDQ Java Interview Questions - https://bit.ly/2kopsmY Katalon Studio - https://bit.ly/2lWhyln Database Testing - https://bit.ly/2ko4jcJ Fillo Excel API - https://bit.ly/2jRyWqC Ashot - https://bit.ly/2kqXk2y Extent Reports Version 3 Java - https://bit.ly/2k0FweG Robot class - https://bit.ly/2lshPfJ Sikuli - https://bit.ly/2lTq2cR Excel Read Write using Java - https://bit.ly/2lyXRj8 AutoIt - https://bit.ly/2lyIYgM Extent Reports Version 2 C# - https://bit.ly/2kqIY2d Extent Reports Version 2 Java - https://bit.ly/2k0XkGA Facebook : https://www.facebook.com/automationtesting2016/ LinkedIn : https://www.linkedin.com/feed/?trk=hb_signin Google+ : https://plus.google.com/105286300926085335367 Twitter : https://twitter.com/krishnasakinala Website : http://automationtesting.in/

Please use the following link to install the Katalon Studio: https://katalon.com/sign-up?getr=krishnaRef Check Tubebuddy Features...

Read Full Article 🔍

Curious about Map Interface In Java | Java Collections | Collection Framework | Java Tutorial For Beginners's Color? Explore detailed estimates, income sources, and financial insights that reveal the full picture of their profile.

Source ID: plqQphnGGJc

Category: color style guide