No; it can be a security risk and is not needed. +1 in most cases Java is not necessary and as Jack mentioned it can be a security risk.
These days, however, it's unlikely that you'll have to use Java, as most Mac apps are written using Apple's Swift programming language and XCode developer tools. So, if Java is still installed on your Mac, you'll probably want to uninstall it.
Adam Gowdiak, a researcher with Polish security firm Security Explorations, said on Friday that he has since found two new security bugs in Java that continue to make computers vulnerable to attack. Gowdiak said that removing Java from Mac browsers reduces the risks of an attack.
If you were to have an old, vulnerable version of Java 8 installed, and left it open for any website to use, you could end up running Java malware, which would be seriously bad news. Although not likely, you should not expose your Mac to that risk. If you are going to use it, ensure that you keep it up to date.
The Product Engineering Systems team is looking for an experienced Java Software Engineer. In this role you will be partnering with cross functional teams across Apple. You will work closely with our business leaders and other partners to implement these new solutions.
It is not possible to install Java on iPhone
It isn't required to be installed to use the modern internet, so the fact that you can't install it on your iPhone shouldn't be a problem. In fact; it's not even possible to install Java Addons in your web browser on modern desktop computers!
Users can uninstall Java from Mac computers. To uninstall Java, you must have administrator privileges. If you are comfortable using the command prompt, Java can be completely uninstalled using several commands. The remove command, rm, can be either executed as root or by using the sudo tool.
The JDK supports both Intel-based (x64) and Apple Silicon (AArch64) Mac computers. This topic includes the following sections: System Requirements for Installing the JDK on macOS. JDK Installation Instruction Notation for macOS.
Java continues to be a huge player in the software development world. It's used across every industry you can think of, including banking, IT, and retail, as well as being an important language for Android phones and apps.
Is Java used anymore Of course! It provides easy coding and high security, enabling the creation of many apps for health, education, and insurance. It is compatible with such tools as Servlets, Hibernate, Spring, Struts, Apache HTTP web-server, Apache Tomcat, Thymeleaf, and many others.
Installing Java itself does not make your computer slower. However, if you have an older computer or a computer with limited resources, running Java applications or software that requires Java may slow down your computer.
In addition to Objective-C and Swift, Apple uses several other programming languages, including C++, Python, and Ruby. C++ is a low-level programming language that is known for its performance and efficiency, and it is used in a number of Apple's core systems, such as its graphics and multimedia frameworks.
Swift is a robust and intuitive programming language created by Apple for building apps for iOS, Mac, Apple TV, and Apple Watch. It's designed to give developers more freedom than ever. Swift is easy to use and open source, so anyone with an idea can create something incredible.
Applications of JavaOnline gaming applications like Minecraft.Desktop applications like IntelliJ.Mobile operating systems like Android.Financial applications for companies like Citibank.Enterprise Java applications for database persistence.Microservices for Docker-based deployments.
Python and Java are two of the most popular and robust programming languages. Java is generally faster and more efficient than Python because it is a compiled language.
Every time a vulnerability in Java is found, security experts usually issue advisories that recommend uninstalling Java. To be fair, no software is completely secure. Everything from antiviruses, office suites, PDF readers and web browsers have vulnerabilities that hackers can exploit to spread malware.
if you delete java (jdk) from your machine and you are having modern browser then nothing will happen to your machine . All your programs will work perfectly . Only thing does not work is some special programs you might be using that is in executable jar format. How do you uninstall Python
Yes, you can develop Java on Mac whether your device is an intel-based Mac or an M1 or M2 Mac device.
JDK is for development purpose whereas JRE is for running the java programs. JDK and JRE both contains JVM so that we can run our java program. JVM is the heart of java programming language and provides platform independence.
On the other hand, Java has been around for 26 years and is still active. Additionally, 26 years is enough to change how a language performs. One of the critical reasons why Java is used so frequently by different firms is its real-world performance and code-optimization capabilities.
Java can be hard to learn, with a lengthy complicated syntax. It is statically typed, which can be less convenient. And while it's platform independent, the rise of the cloud computing platform makes independence less of a win. These are just a few of the reasons Java may be falling out of favor.
Java is not a dying programming language by any means. But it is undeniably a programming language that is having a hard time establishing itself in the dynamic developer community. It is true that Java's fundamental building blocks and restrictions are archaic and depend on how the code was written 20 years ago.
Emphatically, no. There are several million people learning Java annually. In 2023, there will be more developers who know Java than there were in 2022. Usage of the JVM as a foundation for new languages continues.
Why is my Mac running slow Your Mac might be slow because of an outdated operating system or a full hard disk — especially if you have an older model Mac. If your Mac is new, it might be slow because you're running too many background programs and apps or even have a malware infection.
Java vs. C++ performance. In contrast, a program written in C++ gets compiled directly into machine code — without an intermediary translation required at runtime. This is one reason why C++ programs tend to perform faster than those written in Java.