Deadlock Detection in Java

A deadlock detection utility has been added to the Java HotSpot VM. The utility is invoked by a Ctrl+\ on the command line while an application is running. The utility detects Java-platform-level deadlocks, including locking done from the Java Native Interface (JNI), the Java Virtual Machine Profiler Interface (JVMPI), and Java Virtual Machine Debug Interface (JVMDI).