Java 7 introduced the @SafeVarargs annotation to address the heap pollution issue. This annotation asserts that the method does not perform potentially unsafe operations on its varargs parameter.

JVM heap analysis with Java Flight Recorder. Here’s how the Java Flight Recorder’s Old Object Sample event works. When a recording is started, a fixed number of objects from the Java heap are tracked.

Learn how C4's concurrently compacting garbage collection algorithm helps boost Java scalability for low-latency enterprise Java applications, ... instead it is stored in an off-heap structure.