Java Mission Control is a performance-analysis tool that renders sampled Java Virtual Machine metrics in easy-to-understand graphs, tables, histograms, lists and charts. Originally ... based JVM ...

The autoboxing is causing a performance problem. Furthermore, when you inspect Java Mission Control’s garbage collection metrics, you’ll see that garbage collection is off the charts: Developers can ...

/** * Instantiate my collections with empty versions using Collections fields. * This will result in javac compiler warnings stating "warning: [unchecked] * unchecked conversion". */ public void ...

Just try spreading the cost of garbage collection over time so programming languages like Java can suit real-time applications without resorting to a constrained programming environment.