Reading Time: 2 minutesJava IO library provides various methods to read text files. I am going to demonstrate different ways you can do…
Reading Time: 3 minutesJava developers define JAVA_HOME environment variable often used by various applications. However, when you install an upgrade, it gets installed…
Reading Time: < 1 minuteIn my previous article I had explained how to make a class immutable. Taking that as an example, it shows…