| Component | Purpose | |-----------|---------| | | Runtime environment for end users | | JDK | Development kit (JRE + compilers + debug tools) | | JVM | Part of JRE – executes bytecode |
If you have Java 8 and Java 17 installed simultaneously, the computer might try to launch the wrong one. Uninstall older versions you don't need via Add or Remove Programs in Windows settings, or manually set the JAVA_HOME variable to point specifically to the Java 8 folder.
sudo apt update sudo apt install openjdk-8-jre
| Component | Purpose | |-----------|---------| | | Runtime environment for end users | | JDK | Development kit (JRE + compilers + debug tools) | | JVM | Part of JRE – executes bytecode |
If you have Java 8 and Java 17 installed simultaneously, the computer might try to launch the wrong one. Uninstall older versions you don't need via Add or Remove Programs in Windows settings, or manually set the JAVA_HOME variable to point specifically to the Java 8 folder. java runtime environment 1.8.0
sudo apt update sudo apt install openjdk-8-jre | Component | Purpose | |-----------|---------| | |