Learn about Java 9’s Multi-Release JAR files using a simple example
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Hibernate Query Plan Cache
Have a look at how Hibernate’s Query Plan Cache can help improve the performance of an application.
Differences Between Oracle JDK and OpenJDK
Explore the differences between Oracle Java Development Kit and OpenJDK.
Setting up Lombok with Eclipse and Intellij
Learn how to set up Lombok with popular IDEs
Java instanceof Operator
Learn about the instanceof operator in Java
Monitoring Java Applications with Flight Recorder
Learn about the Java Flight Recorder which collects information about events in the JVM during the execution of a Java application
Java 11 Nest Based Access Control
Learn about Java nested type access rules and the changes made in Java 11
Implementing a Custom Lombok Annotation
Learn how to implement a custom annotation using Lombok handlers.
Java 11 Local Variable Syntax for Lambda Parameters
Learn how to use var syntax with lambda expressions in Java 11
Java 11 Single File Source Code
Learn about the new Java 11 feature of single-file source-code programs
Java Interview Questions
Learn the answers to common Java interview questions
A Guide to Constructors in Java
Learn the basics about constructors in Java as well as some advanced tips
Java Compiler Error: “class, interface, or enum expected”
Learn about the “class, interface, or enum expected” Java compiler error and how to fix it
Deep Dive Into the New Java JIT Compiler – Graal
Explore the functionalities of the new Java JIT compiler – Graal.
Maven Error “JAVA_HOME should point to a JDK not a JRE”
Learn about the root cause of the Maven error ‘JAVA_HOME should point to a JDK not a JRE’ and how to resolve it
Setting the Java Version in Maven
Learn about different ways to set the Java version for your Maven project
Online Java Compilers
Learn about the main features of the top Java online compilers
Guide to java.lang.Process API
A quick and practical guide to Java Process API.
Lombok @Builder with Inheritance
Learn how to deal with the @Builder annotation when inheritance is involved.
Synthetic Constructs in Java
Learn about the compiler-added binding code pieces that enable transparent usage of some of Java’s features