You can determine which version of the JDK is the default by typing java -version in a Terminal window. If the installed version is 7u55, you will see a string that includes the text 1.7.0_55.

Download the Java including the latest version 17 LTS on the Java SE Platform. These downloads can be used for any purpose, at no cost, under the Java SE binary code license.

Jun 21, 2010 · In the terminal, we can use `javac -version` to check the JDK version, and `java -version` to check the JRE version.

Nov 12, 2025 · Therefore, knowing which version of Java you have installed on your system is crucial for development, troubleshooting, and compatibility reasons. In this blog post, we will …

Java version history The Java language has undergone several changes since JDK 1.0 as well as numerous additions of classes and packages to the standard library.

4 days ago · List releases of Java/Java SE, end of life, end of support, support status, release date of each version, LTS versions. Java is a powerful, secure,...

Feb 24, 2025 · No matter which version of Windows you're using, you can type "java -version" into the command prompt (cmd) to see the version number of your Java installation.

Mar 4, 2025 · This article introduces various methods to check the installed Java version on your system. Discover how to use the command line, check environment variables, or access the …

Dec 19, 2025 · This article showed how to check the version of Java installed on a Windows system using a GUI or command prompt. Next, learn more about Java Platform and Java EE.

Oct 21, 2025 · This download is for end users who need Java for running applications on desktops or laptops. Java 8 integrates with your operating system to run separately installed …