so I set my CLASSPATH to C cygwin\home\MyName~1\java\testclasses.jar and then tried to run a .class file from inside that .jar. For some reason, it's not recognizing that CLASSPATH. I can get it to ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Throughout this book, we will be using Java 1 as the language of choice for controlling our network-enabled devices. In this chapter, we will discuss getting the Java Development Kit (JDK version 1.3) ...

In a previous blog posting, I listed some “everyday problems” Java developers will often face and included some ideas and links related to addressing these issues. One of the focal points of that post ...