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4. After the installation process is complete, jdk and jre are installed to /usr/lib/jvm/
Where is my JDK on Linux?
1.1 On Ubuntu or Linux, we can use which javac to find out where JDK is installed. In the above example, the JDK is installed at /usr/lib/jvm/adoptopenjdk-11-hotspot-amd64/ . 1.2 On Windows, we can use where javac to find out where JDK is installed.
How do I find where my JDK is installed?
To Install the JDK Software and Set JAVA_HOME on a Windows System
- Right click My Computer and select Properties.
- On the Advanced tab, select Environment Variables, and then edit JAVA_HOME to point to where the JDK software is located, for example, C:Program FilesJavajdk1. 6.0_02.