Summary

In this chapter, we were introduced to each other with Java. We do not know too much about each other but we got acquainted. We installed the Java environment: Java, JDK, and integrated development environment. We wrote a small program and took a brief look at what can be done using the development tools. This is far from mastery, but even the longest journey starts with a first step, which is sometimes the hardest to take. We have done it in our Java journey. We started rolling and, for the enthusiasts that we are, nothing can stop us walking all the way along.