Java Coding Interview Questions and Answers | Sorting using comparator | Code Decode | [Most Common]

YouTube Excerpt: In this video of code decode we have covered sorting using comparator which is common in Java coding interview question and answers for experienced Udemy Course of Code Decode on Microservice k8s AWS CICD link: https://openinapp.co/udemycourse Course Description Video : https://yt.openinapp.co/dmjvd Write a Comparator in Java to compare two employees based upon name, age and Address? This Programming Interview Question is very commonly asked for Experienced Java software developers. In order to sort Employee object on different criteria, we need to create multiple comparators e.g. NameComparator, AgeComparator, and AddressComparator, this is known as custom sorting in Java. This is different from the natural ordering of objects, provided by the compareTo() method of java.lang.Comparable interface. Compare method returns Negative if 1st parameter is 2nd parameter Positive if 1st parameter is 2nd parameter 0 if 1st parameter is = 2nd parameter This is also a very popular hackerrank problem which Interviewer asked you solved as a Experienced Java Developer Ordering objects of user-defined classes is done using a comparator interface. A comparator object can compare two objects that belong to the same class. Compare obj1 and obj2 using the following function. A user-defined class's objects are ordered using the Java Comparator interface. The compare(Object obj1,Object obj2) and equals methods are both included in the java.util package (Object element). It supports different sorting sequences, which means you can order the items by any data member, such as rollno, name, age, or anything else. Most Asked Core Java Interview Questions and Answers : https://youtube.com/playlist?list=PLyHJZXNdCXscoyL5XEZoHHZ86_6h3GWE1 Advance Java Interview Questions and Answers : https://youtube.com/playlist?list=PLyHJZXNdCXsexOO1VQ4vs-BM2-8CKrixd Java 8 Interview Questions and Answers : https://youtube.com/playlist?list=PLyHJZXNdCXsdeusn4OM33415DCMQ6sUKy Hibernate Interview Questions and Answers : https://youtube.com/playlist?list=PLyHJZXNdCXsdC-p2186C6NO4FpadnCC_q Spring Boot Interview Questions and Answers : https://youtube.com/playlist?list=PLyHJZXNdCXsexOO1VQ4vs-BM2-8CKrixd Angular Playlist : https://www.youtube.com/watch?v=CAl7RQSdq2Q&list=PLyHJZXNdCXsfxRtDwtGkDD_lLfTWc1g0i SQL Playlist : https://www.youtube.com/playlist?list=PLyHJZXNdCXse86eLuwy5uZohd_bddE9Ni GIT : https://youtube.com/playlist?list=PLyHJZXNdCXscpl6pxOnL2lRWJlzvzjyZE Subscriber and Follow Code Decode Subscriber Code Decode : https://www.youtube.com/c/CodeDecode?sub_confirmation=1 LinkedIn : https://www.linkedin.com/in/codedecodeyoutube/ Instagram : https://www.instagram.com/codedecode25/ #codedecode #javacodinginterviewquestion #javainterviewquestion

In this video of code decode we have covered sorting using comparator which is common in Java coding interview question and answers for...

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