Learn about the different ways to deploy a WAR file on JBoss
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Java List Initialization in One Line
Filed under Java
In this quick tutorial, we’ll investigate how can we initialize a List using one-liners.
Static and Dynamic Binding in Java
Filed under Java
An exploration of how Java handles binding method names for lookup at runtime.
Differences Between Final, Finally and Finalize in Java
Filed under Java
Learn the difference between the Final, Finally and Finalize keywords in Java
Performance of contains() in a HashSet vs ArrayList
Filed under Java
Learn about the performance differences between ArrayList.contains() and HashSet.contains()
Kotlin Nested and Inner Classes
Filed under Kotlin
Understand better how nested and inner classes work in Kotlin
Running JUnit Tests in Parallel with Maven
A quick tutorial to running parallel tests using JUnit and Maven, for single and multi-module projects.
Read a File into an ArrayList
Filed under Java
A quick tutorial to reading files into ArrayLists in Java
Change the Default Port in WildFly
Learn how to change the default port in Flyway.
Increase Heap Memory for WildFly
Learn how to modify the heap size for WildFly.
Initialize a HashMap in Java
Filed under Java
Explore the various ways of initializing a Map, particularly to create empty, singleton, immutable and mutable maps.
Testing an Abstract Class With JUnit
Filed under Testing
Learn about specifics of unit testing abstract classes, covered with examples and pros/cons.
Creational Design Patterns in Kotlin: Builder
In this quick article, we’ll see how to implement the Builder Design Pattern in Kotlin.
Kotlin Constructors
Filed under Kotlin
A guide to defining and using constructors in Kotlin
State Design Pattern in Java
Learn about State design pattern and its pros and cons, explained with a clear and easy to understand example