Java

In this journal entry, "Understanding Java Thread Pool", we will be answering to the question "Why the application need a thread pool?". Well the answer to this is when we develop a simple application in Java which needs some concurrent…

In this journal blog, we are going to have a look at how to build a data pipeline using Flink and Kafka. But before we start let's first understand what exactly these two technologies are. Apache Flink is a stream processing framework…

BlockingQueue interface in Java was first introduced in Java 1.5. BlockingQueue interface supports flow control by introducing blocking if either BlockingQueue is full or empty. All methods of BlockingQueue are atomic in nature and…

With the release of JDK 5, Java included a new feature that helped in simplifying the method creation which require or need to take a variable number of arguments. This feature is called varargs and it is short for variable-length…

The package java.util contains one of the Java’s most powerful subsystems: the Collections Framework. The Collections Framework is a modern chain of the importance of interfaces and classes that give cutting-edge innovation for managing…

In this journal entry, we’ll be showcasing how to monitor some of the key metrics like disk usage, memory usage, and CPU usage using Core Java.

In this journal entry we will be having a close look at the Java Synchronized Keyword.

Annotations have been a powerful part of Java, but most times we tend to use them rather than create them. In this journal entry, we will be having a look at the creation process of Annotations in Java.

The Java HotSpot VM provides multiple garbage collectors, each designed to satisfy different requirements. Lets look at how we can tune the garbage collection for better performance.

Solution to Convert Java String to Integer data type.

Wonderful tips for Eclipse Java IDE developers to use the IDE more efficientely

Some of the Important Features added to the Java 9.