Let me show you how. First, we’re going to install Java 17 and Java 18, so you can see how the switching is done. To install Java 17, open a terminal window and issue this command: ...

default-java java-21-openjdk-amd64 Ubuntu's JDK install folder The default-java folder is a symbolic link to the actual location of the JDK install on Ubuntu. When you reference the JDK install ...

While most Linux developers pride themselves on their command-line prowess, there's no need to open a terminal window to install Eclipse on Ubuntu. The installer, which is easily downloaded from ...