Dr. Seán Kennedy

3.01K subscribers

80 videos

My name is Seán Kennedy. I have a PhD in IT and am OCA and OCP certified. I have taught the OCA/OCP syllabi since 2013 on a Masters course for a highly-regar...

Latest Videos

Java 8 OCA (1Z0-808) Certification Course, Java SE 8 Programmer I Boot Camp (Java Fundamentals)

Udemy Java 8 OCA Course (1Z0-808) Course

'Learn Java with Projects' book

Java 21 (unnamed classes and instance main methods) - now in my Advanced Java course

Java method overriding and exception signatures. (ocajp.i.v8.2.1373)

Java Memory Management - a comprehensive guide to garbage collection and JVM tuning

Enthuware - how to get my latest video links (see UPDATE in description)

An if-else if-else statement. (enthuware.ocajp.i.v8.2.1065)

Adding abstraction to a class hierarchy using abstract methods. enthuware.ocajp.i.v8.2.1459

Importing from another package tutorial (enthuware.ocajp.i.v8.2.1079)

Objects and Garbage Collection Tutorial

FREE Course on Udemy - Lambdas and Streams

Coupons Page

Ensuring you have the latest Enthuware question bank with links to my videos.

A tutorial on how Call-By-Value works in Java

Coupons - Java 8 OCA Course on Udemy (Oct '21)

Java 8 OCA (1Z0-808) Autumn 2021 Course

COUPONS - Udemy Java 8 OCA (1Z0-808) Course

Java 8 OCA (1Z0-808) - Java Data Types (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Java Inheritance (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Operators and Decision Constructs (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Loops (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Java Constructors, Methods and Encapsulation (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Lambda expressions (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Java Basics (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Java API (Enthuware sample questions)

Java 8 OCA (1Z0-808) - instanceof operator (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Handling Exceptions (Enthuware sample questions)

Java 8 OCA (1Z0-808) - Arrays (Enthuware sample questions)

Feedback - Java 8 OCA (1Z0-808) Summer Course '21 Attendee Feedback