Class variables are shared across all instances of a class, while instance variables are unique to each instance. Understanding the differences between these variable types is essential for building maintainable and efficient code.
Exceptions refer to all those unforeseen events that occur during the runtime of a program. In this article, we will discuss the two broad classes of exceptions - the checked and unchecked exceptions, and how to handle them.
One Java application can generate up to hundreds of metrics. There are a few crucial indicators for monitoring that you should pay attention to thread counts, garbage collection, and memory usage. These metrics are accessible via JMX.
For any Java developer, debugging is a must-have ability. The ability to debug a Java program allows you to uncover any subtle bugs that aren't obvious during code review or appear when a specific situation occurs. This article offers some java debugging tips for developers with Eclipse.
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