Go to control panel Type "java" in search box Click java Click on "About..." button in "General" tab Check the currently running software version, which is being pointed
How do I find the version of my Java program?
Start Windows Task Manager. On the "Applications" tab, select your application. Open the context menu, choose "Go to process". This should be a javaw.exe. Open the context menu, choose "Open file location". This opens Explorer and selects javaw.exe. Open the context menu, choose "Properties". Go to the "Details" tab to see the version number.
How do I check if Java is installed or not?
Check Your Java Version Graphically. If you prefer to avoid the command line, you can use the About Java utility to find the installed Java version. To use this method, open the “Start” menu, search for “About Java,” then click the first result. Here, you’ll see your current Java version listed in the first line.
How to identify which Java application is running in a process?
But it can also show you the command line arguments used to launch the process: right click the column headers and select the "command line" column. This extra information will help you identify which java application is running in a given java.exe process.
What version of Java do I have Windows 10?
To begin, open the “Start” menu, search for “Command Prompt,” then click the “Command Prompt” shortcut in the search results. When the Command Prompt opens, type the following command at the prompt and press “Enter.” You’ll see “java version” and some numbers next to it. These numbers are your Java version.
How do I know if Java application is running?
If you want to check the work of java application, run 'ps' command with '-ef' options, that will show you not only the command, time and PID of all the running processes, but also the full listing, which contains necessary information about the file that is being executed and program parameters.
What common programs use Java?
So let's get down to the listNASA World Wind. NASA World Wind belongs to the type of geographic information systems. ... Google & Android OS. Google uses Java for many of its products. ... Netflix. This company and its platform do not need a long introduction. ... Spotify. ... LinkedIn. ... Uber. ... Amazon. ... Minecraft.More items...•
How do I list all Java processes in Windows?
Go to 'Processes' tab. You will see the list of processes running on the system. Bam! Now you will see the entire command line of your java application in the 'command line' column of your java process.
What products use Java?
Real-World Java ApplicationsAndroid Apps. If you want to see where Java is used, you are not too far away. ... Server Apps at the Financial Services Industry. Java is very big in Financial Services. ... Java Web applications. ... Software Tools. ... Trading Application. ... J2ME Apps. ... Embedded Space. ... Big Data technologies.More items...
Does Google use Java?
Google uses the Java programming language to build and develop the Google Docs applications.
What is Java on my computer and do I need it?
Java is a programming language and computing platform first released by Sun Microsystems in 1995. It has evolved from humble beginnings to power a large share of today's digital world, by providing the reliable platform upon which many services and applications are built.
How do I stop a Java process in Windows?
If you want to kill all java.exe processes : taskkill /F /IM java.exe /T .
How do I check Java version on Windows?
Starting with Java 7 Update 40, you can find the Java version through the Windows Start menu.Launch the Windows Start menu.Click on Programs.Find the Java program listing.Click About Java to see the Java version.
Does Netflix use Java?
Netflix initially chose Java because of its scalability and ability to easily run anywhere. They use open source Java tools to monitor, upgrade, and scale their services. Their engineers continuously deliver new features, and Java processes are constantly running during a customer's use of Netflix.
How to see what is running in Java?
But it can also show you the command line arguments used to launch the process: right click the column headers and select the "command line" column. This extra information will help you identify which java application is running in a given java.exe process.
How to find process ID?
You should be able to find the process id using netstat. You can use wmic after that.
What port is Java.exe listening on?
I have a problem: always when my computer starts, there is a java.exe process listening in the port 7676. I want to find out what it is to be able to delete it.
What does the Process Explorer tell you?
If that is not yet enough information, Process Explorer can also tell you which files, network connections, registry entries etc. are being used by the process.
Question
We are considering of not using Java in our environment due to many exploits, but how can we tell what applications will be affected if we remove Java?
Answers
Thanks Rick. I looked at Java site or Oracle but couldn't find the answer to this. After further research, the best way is to test it among your users. There is no script available out there that would detect whether a user is using sites with java or not.
All replies
I would recommend you contact Oracle about your question. Oracle may have some ideas on how to detect the usage of their product.
How to check if Java 8 is installed?
Click java. Click on "About...". button in "General" tab. Check the currently running software version, which is being pointed. Then go to "Java" tab in the same window, and make sure that Java 8 is checked. If you are unable to see the installed Java 8 in the Java tab, uninstall all the Java versions.
How to open javaw.exe?
Open the context menu, choose "Open file location". This opens Explorer and selects javaw.exe
What to do if you can't see Java 8?
If you are unable to see the installed Java 8 in the Java tab, uninstall all the Java versions. Install the versions from higher to lower one by one (Java 8 to Java 7).
How to check if Java is installed on my computer?
Right-click on the screen at bottom-left corner and choose the Control Panel from the pop-up menu. When the Control Panel appears, select Programs . Click Programs and Features. The installed Java version (s) are listed.
Where to find Java version?
The Java version can be found in the Java Control Panel. Under the General tab in the Java Control Panel, the version is available through the About section. A dialog appears (after clicking About) showing the Java version.
What is Java 8 Update 111)?
Java 8 Update 111). Older versions may be listed as Java (TM), Java Runtime Environment, Java SE, J2SE or Java 2. Right-click on the screen at bottom-left corner and choose the Control Panel from the pop-up menu. The installed Java version (s) are listed.
What does Java detection app ask for?
The Java detection app will ask for permission to run. Click Runto allow the verification process to continue.
What version of Java is available for Mac?
Your Mac OS X Version is . Oracle Java 7 and later versions are available only for Mac OS X 10.7.3 and later versions.
Why is Java not running?
If you have installed Java and there is an error with the verification, there could be a configuration issue (eg. browser, Java control panel, security settings) or the Java plug-in is blocked by the browser. Try restarting your browser before trying to verify the installation again, and check that the browser allows Java to run.
What to do if you have problems with Java 6?
If you have problems with Java 6, contact Apple Technical Support. Java.com does not provide a download for these systems.
Why is Java not detecting verification?
If you have installed Java and there is an error with the verification, there could be a configuration issue (eg. browser, Java control panel, security settings) or the Java plug-in is blocked by the browser.
Is Java available in a newer version?
A newer version of Java is available
Does Chrome support Java?
The Chrome browser does not support NPAPI plug-ins and therefore will not run all Java content. Switch to a different browser (Internet Explorer or Safari on Mac) to run the Java plug-in. More info
Why is Java not recognized?
If the Command Prompt says that Java is not recognized as an internal or external command, that’s probably because the system variables are not properly set —or perhaps because you don’t have Java installed. Reinstall Java on your PC and this should fix the issue for you. If you use Ubuntu alongside Windows, ...
How to open command prompt in Windows 10?
To begin, open the “Start” menu, search for “Command Prompt,” then click the “Command Prompt” shortcut in the search results .
