Java
Java 20 (JDK) released and here is what is new and deprecated and deleted
The latest production release of Java JDK 20 has been out. Let us take a look at what are the new features and JSRs and what is depreciated and deleted.
Java
Ways Compare Dates in Java Programming with Examples
In this article, we take a look at various ways to compare dates in Java Programming with examples.
Java
How to create a Java Project as a Git Repository with IntelliJ
Let us take a quick look at how to create a Java Project that is a Git Repository with IDEA IntelliJ.
Java
Understanding and Handling NullPointerException in Java: Tips and Tricks for Effective Debugging
Let us understand what NullPointerException is in Java and how to handle it with a lot of examples. Also, tips and tricks for effective debugging.
Java
Convert Collection List to Set using Java 8 Stream API
In this tutorial, we will take a look at how to convert List to Set using Java 8 Stream API: stream(), collect()
Java
Convert Map to List in Java 8 using Stream API
How to convert a Java Map to List using Java 8 Stream API: entrySet(), stream(), map(), and collect().
Java
Spring 5 IoC Example with application Context XML (ClassPathXmlApplicationContext) and Gradle.
Let us take a look at how to write an IoC Example with application Context XML (ClassPathXmlApplicationContext ) and Gradle in 2023.
Java
How to know the Class Name and Path of a Runtime Java Object?
Let us look at how to know the name of a Java Class and the package path of a runtime java object with examples.
Java
Native getClass() method from java.lang.Object Class Explained with examples.
What is the native getClass() method from java.lang.Object Class? What is it used for? Explained with examples.
Java
How to Get List of All Country Codes in Java Using Locale Class
How to get a List of all Country Codes in Java using Locale Class from java.util package.
Java
How to Skip or Ignore JUnit test cases in Java
Let us take a look at how to skip or ignore Junit test cases in Java with examples.
Java
Test Timeout using JUnit 4 with examples
Let us take a look at timeout using Junit 4 with examples in Java.
Java
How to test Exceptions using Java JUnit
Wondering how to test Exceptions using Java JUnit? Let us find out with some code examples.
Java
Fix: Maven - Failed to execute goal - Compilation failure - Source/Target option 5 is no longer supported. Use 7 or later
How to fix Maven Error: Failed to execute goal - Compilation failure - Source/Target option 5 is no longer supported. Use 7 or later.
Java
Setting up Java JUnit Project with Eclipse + Maven Example
In this tutorial, we will take a look at how to set up a Java JUnit project in Eclipse using Maven.