/usr/share/doc/openjdk-11-jre-headless/demo/jfc/TransparentRuler/README.txt is in openjdk-11-demo 10.0.1+10-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | To run the Ruler demo:
java -jar TransparentRuler.jar
These instructions assume that this installation's version of the java
command is in your path. If it isn't, then you should either
specify the complete path to the java command or update your
PATH environment variable as described in the installation
instructions for the Java(TM) SE Development Kit.
|