Java 14 – Packaging Tool

Java 14 introduces a new packaging tool, jpackage based on javapackager. javapackager was introduced in Java 8 and was part of JavaFX kit. As JavaFX is split from Java from 11 version, this packaging tool…

Java 14 – NUMA Aware G1

NUMA stands for Non-Uniform Memory Access. It is a memory architecture in which each processor core has its own local memory but other cores have permissions to access it. Paraller GC, when used with -XX:+UseParallelGC…

Java 14 – Other Enhancements

JEP 349 – JFR Event Streaming JEP 349 enhances JDK Flight Recorder data to continuous monitoring for in-process as well as out-of-process applications. Till Java 13, in order to use JFR data, user need to…

Java 14 – Deprecation & Removals

Deprecations Solaris and SPARC Ports (JEP 362) − because this Unix operating system and RISC processor are not in active development since the past few years. ParallelScavenge + SerialOld GC Combination (JEP 366) − since this is…

Delete Element of Array At Given Location

In this tutorial, we will learn to write a Java program that will delete an element of an array at a given index and output the updated array. Our program will delete the element at…

Perform Left Rotation on Array Elements by Twice

In this tutorial, we will learn writing java program to create an array and perform left rotation on elements stored in the array by two positions. Perform Left Rotation on Array Elements by Twice Explanation…

Perform Right Rotation on Array Elements by Twice

In this tutorial we will learn a Java program to create an array and rotate the elements stored in the array by two positions. Our program will first take the input of the array size…