OpenJDK 27 · com.sun.jdi.event · APIdia, the JavaDoc alternative

This package defines JDI events and event processing. An com.sun.jdi.event.Event is always a member of an com.sun.jdi.event.EventSet, which is retrieved from the com.sun.jdi.event.EventQueue. Examples of Events include "breakpoints events", "thread creation events" and "virtual machine death event". With the exception of termination events, all events received must be requested with an "EventRequest". The com.sun.jdi.request package defines event requests and event request management.

Methods may be added to the interfaces in the JDI packages in future releases. Existing packages may be renamed if the JDI becomes a standard extension.

Interface Summary

Modifier and Type	Interface and Description
public interface	AccessWatchpointEvent Notification of a field access in the target VM.
public interface	BreakpointEvent Notification of a breakpoint in the target VM.
public interface	ClassPrepareEvent Notification of a class prepare in the target VM.
public interface	ClassUnloadEvent Notification of a class unload in the target VM.
public interface	Event An occurrence in a target VM that is of interest to a debugger.
public interface	EventIterator EventIterators are unmodifiable.
public interface	EventQueue Manager of incoming debugger events for a target VM.
public interface	EventSet Several `Event` objects may be created at a given time by the target `VirtualMachine`.
public interface	ExceptionEvent Notification of an exception in the target VM.
public interface	LocatableEvent Abstract superinterface of events which have both location and thread.
public interface	MethodEntryEvent Notification of a method invocation in the target VM.
public interface	MethodExitEvent Notification of a method return in the target VM.
public interface	ModificationWatchpointEvent Notification of a field modification in the target VM.
public interface	MonitorContendedEnteredEvent Notification that a thread in the target VM is entering a monitor after waiting for it to be released by another thread.
public interface	MonitorContendedEnterEvent Notification that a thread in the target VM is attempting to enter a monitor that is already acquired by another thread.
public interface	MonitorWaitedEvent Notification that a thread in the target VM has finished waiting on an monitor object.
public interface	MonitorWaitEvent Notification that a thread in the target VM is about to wait on a monitor object.
public interface	StepEvent Notification of step completion in the target VM.
public interface	ThreadDeathEvent Notification of a completed thread in the target VM.
public interface	ThreadStartEvent Notification of a new running thread in the target VM.
public interface	VMDeathEvent Notification of target VM termination.
public interface	VMDisconnectEvent Notification of disconnection from target VM.
public interface	VMStartEvent Notification of initialization of a target VM.
public interface	WatchpointEvent Notification of a field triggered event encountered by a thread in the target VM.

Package com.sun.jdi.event

Interface Summary