How to Draw Pixels in Java. Java's Graphics2D class provides methods to draw primitive shapes, such as lines, rectangles and ellipses. It lacks a method for drawing pixels. You can color a single ...

JDK Mission Control memory leak detection When a tracked object on the Java heap is garbage collected, it’s removed from the sample and a new one added. Over time, objects that have causes a memory ...

Although automatic garbage collection solves the main cause of memory leaks, they can remain in a Java program. Specifically, such memory leaks in complex multitiered applications can be extremely ...

If you’re curious to know what’s wrong with the current JMM, Doug Lea points to “ Java memory model examples: Good, bad, and ugly ” (Aspinall and Ševčík, 2007).

Automatic Leak Detection: For applications in production, AppDynamics 3.0 provides real-time monitoring of Java heaps and garbage collection to automatically detect memory leaks as they happen.