Package Summary Overview Summary

### class:EventRequestManager [NONE]
All Superinterfaces: `Mirror` public interface EventRequestManager extends Mirror Manages the creation and deletion of `EventRequest`s. A single implementor of this interface exists in a particular VM and is accessed through `VirtualMachine.eventRequestManager()` Since: 1.3 See Also: `EventRequest` `Event` `BreakpointRequest` `BreakpointEvent` `VirtualMachine`

### method:createClassPrepareRequest() [NONE]
### createClassPrepareRequest ClassPrepareRequest createClassPrepareRequest() Creates a new disabled `ClassPrepareRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Returns: the created `ClassPrepareRequest`

### method:createClassUnloadRequest() [NONE]
### createClassUnloadRequest ClassUnloadRequest createClassUnloadRequest() Creates a new disabled `ClassUnloadRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Returns: the created `ClassUnloadRequest`

### method:createThreadStartRequest() [NONE]
### createThreadStartRequest ThreadStartRequest createThreadStartRequest() Creates a new disabled `ThreadStartRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Returns: the created `ThreadStartRequest`

### method:createThreadDeathRequest() [NONE]
### createThreadDeathRequest ThreadDeathRequest createThreadDeathRequest() Creates a new disabled `ThreadDeathRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Returns: the created `ThreadDeathRequest`

### method:createExceptionRequest(com.sun.jdi.ReferenceType,boolean,boolean) [NONE]
### createExceptionRequest ExceptionRequest createExceptionRequest (ReferenceType refType, boolean notifyCaught, boolean notifyUncaught) Creates a new disabled `ExceptionRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. A specific exception type and its subclasses can be selected for exception events. Caught exceptions, uncaught exceptions, or both can be selected. Note, however, that at the time an exception is thrown, it is not always possible to determine whether it is truly caught. See `ExceptionEvent.catchLocation()` for details. Parameters: `refType` - If non-null, specifies that exceptions which are instances of refType will be reported. Note: this will include instances of sub-types. If null, all instances will be reported `notifyCaught` - If true, caught exceptions will be reported. `notifyUncaught` - If true, uncaught exceptions will be reported. Returns: the created `ExceptionRequest`

### method:createMethodEntryRequest() [NONE]
### createMethodEntryRequest MethodEntryRequest createMethodEntryRequest() Creates a new disabled `MethodEntryRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Returns: the created `MethodEntryRequest`

### method:createMethodExitRequest() [NONE]
### createMethodExitRequest MethodExitRequest createMethodExitRequest() Creates a new disabled `MethodExitRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Returns: the created `MethodExitRequest`

### method:createMonitorContendedEnterRequest() [NONE]
### createMonitorContendedEnterRequest MonitorContendedEnterRequest createMonitorContendedEnterRequest() Creates a new disabled `MonitorContendedEnterRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Not all target virtual machines support this operation. Use `VirtualMachine.canRequestMonitorEvents()` to determine if the operation is supported. Returns: the created `MonitorContendedEnterRequest` Throws: `UnsupportedOperationException` - if the target VM does not support this operation. Since: 1.6

### method:createMonitorContendedEnteredRequest() [NONE]
### createMonitorContendedEnteredRequest MonitorContendedEnteredRequest createMonitorContendedEnteredRequest() Creates a new disabled `MonitorContendedEnteredRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Not all target virtual machines support this operation. Use `VirtualMachine.canRequestMonitorEvents()` to determine if the operation is supported. Returns: the created `MonitorContendedEnteredRequest` Throws: `UnsupportedOperationException` - if the target VM does not support this operation. Since: 1.6

### method:createMonitorWaitRequest() [NONE]
### createMonitorWaitRequest MonitorWaitRequest createMonitorWaitRequest() Creates a new disabled `MonitorWaitRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Not all target virtual machines support this operation. Use `VirtualMachine.canRequestMonitorEvents()` to determine if the operation is supported. Returns: the created `MonitorWaitRequest` Throws: `UnsupportedOperationException` - if the target VM does not support this operation. Since: 1.6

### method:createMonitorWaitedRequest() [NONE]
### createMonitorWaitedRequest MonitorWaitedRequest createMonitorWaitedRequest() Creates a new disabled `MonitorWaitedRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. Not all target virtual machines support this operation. Use `VirtualMachine.canRequestMonitorEvents()` to determine if the operation is supported. Returns: the created `MonitorWaitedRequest` Throws: `UnsupportedOperationException` - if the target VM does not support this operation. Since: 1.6

### method:createStepRequest(com.sun.jdi.ThreadReference,int,int) [NONE]
### createStepRequest StepRequest createStepRequest (ThreadReference thread, int size, int depth) Creates a new disabled `StepRequest`. The new event request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. The returned request will control stepping only in the specified `thread`; all other threads will be unaffected. A `size` value of `StepRequest.STEP_MIN` will generate a step event each time the code index changes. It represents the smallest step size available and often maps to the instruction level. A `size` value of `StepRequest.STEP_LINE` will generate a step event each time the source line changes unless line number information is not available, in which case a STEP_MIN will be done instead. For example, no line number information is available during the execution of a method that has been rendered obsolete by by a `VirtualMachine.redefineClasses(java.util.Map<? extends com.sun.jdi.ReferenceType, byte[]>)` operation. A `depth` value of `StepRequest.STEP_INTO` will generate step events in any called methods. A `depth` value of `StepRequest.STEP_OVER` restricts step events to the current frame or caller frames. A `depth` value of `StepRequest.STEP_OUT` restricts step events to caller frames only. All depth restrictions are relative to the call stack immediately before the step takes place. Only one pending step request is allowed per thread. Note that a typical debugger will want to cancel stepping after the first step is detected. Thus a next line method would do the following:
         EventRequestManager mgr = myVM.{@link VirtualMachine#eventRequestManager eventRequestManager}();
         StepRequest request = mgr.createStepRequest(myThread,
                                                     StepRequest.{@link StepRequest#STEP_LINE STEP_LINE},
                                                     StepRequest.{@link StepRequest#STEP_OVER STEP_OVER});
         request.{@link EventRequest#addCountFilter addCountFilter}(1);  // next step only
         request.enable();
         myVM.{@link VirtualMachine#resume resume}();
Parameters: `thread` - the thread in which to step `size` - the step size `depth` - the step depth Returns: the created `StepRequest` Throws: `DuplicateRequestException` - if there is already a pending step request for the specified thread. `IllegalArgumentException` - if the size or depth arguments contain illegal values.

### method:createBreakpointRequest(com.sun.jdi.Location) [NONE]
### createBreakpointRequest BreakpointRequest createBreakpointRequest (Location location) Creates a new disabled `BreakpointRequest`. The given `Location` must have a valid (that is, non-negative) code index. The new breakpoint is added to the list managed by this EventRequestManager. Multiple breakpoints at the same location are permitted. Use `EventRequest.enable()` to activate this event request. Parameters: `location` - the location of the new breakpoint. Returns: the created `BreakpointRequest` Throws: `NativeMethodException` - if location is within a native method.

### method:createAccessWatchpointRequest(com.sun.jdi.Field) [NONE]
### createAccessWatchpointRequest AccessWatchpointRequest createAccessWatchpointRequest (Field field) Creates a new disabled watchpoint which watches accesses to the specified field. The new watchpoint is added to the list managed by this EventRequestManager. Multiple watchpoints on the same field are permitted. Use `EventRequest.enable()` to activate this event request. Not all target virtual machines support this operation. Use `VirtualMachine.canWatchFieldAccess()` to determine if the operation is supported. Parameters: `field` - the field to watch Returns: the created watchpoint Throws: `UnsupportedOperationException` - if the target virtual machine does not support this operation.

### method:createModificationWatchpointRequest(com.sun.jdi.Field) [NONE]
### createModificationWatchpointRequest ModificationWatchpointRequest createModificationWatchpointRequest (Field field) Creates a new disabled watchpoint which watches accesses to the specified field. The new watchpoint is added to the list managed by this EventRequestManager. Multiple watchpoints on the same field are permitted. Use `EventRequest.enable()` to activate this event request. Not all target virtual machines support this operation. Use `VirtualMachine.canWatchFieldModification()` to determine if the operation is supported. Parameters: `field` - the field to watch Returns: the created watchpoint Throws: `UnsupportedOperationException` - if the target virtual machine does not support this operation.

### method:createVMDeathRequest() [NONE]
### createVMDeathRequest VMDeathRequest createVMDeathRequest() Creates a new disabled `VMDeathRequest`. The new request is added to the list managed by this EventRequestManager. Use `EventRequest.enable()` to activate this event request. This request (if enabled) will cause a `VMDeathEvent` to be sent on termination of the target VM. A VMDeathRequest with a suspend policy of `SUSPEND_ALL` can be used to assure processing of incoming `SUSPEND_NONE` or `SUSPEND_EVENT_THREAD` events before VM death. If all event processing is being done in the same thread as event sets are being read, enabling the request is all that is needed since the VM will be suspended until the `EventSet` containing the `VMDeathEvent` is resumed. Not all target virtual machines support this operation. Use `VirtualMachine.canRequestVMDeathEvent()` to determine if the operation is supported. Returns: the created request Throws: `UnsupportedOperationException` - if the target VM does not support this operation. Since: 1.4

### method:deleteEventRequest(com.sun.jdi.request.EventRequest) [NONE]
### deleteEventRequest void deleteEventRequest (EventRequest eventRequest) Removes an eventRequest. The eventRequest is disabled and the removed from the requests managed by this EventRequestManager. Once the eventRequest is deleted, no operations (for example, `EventRequest.setEnabled(boolean)`) are permitted - attempts to do so will generally cause an `InvalidRequestStateException`. No other eventRequests are effected. Because this method changes the underlying lists of event requests, attempting to directly delete from a list returned by a request accessor (e.g. below):
       Iterator iter = requestManager.stepRequests().iterator();
       while (iter.hasNext()) {
          requestManager.deleteEventRequest(iter.next());
      }
may cause a `ConcurrentModificationException`. Instead use `deleteEventRequests(List)` or copy the list before iterating. Parameters: `eventRequest` - the eventRequest to remove

### method:deleteEventRequests(java.util.List) [NONE]
### deleteEventRequests void deleteEventRequests (List<? extends EventRequest> eventRequests) Removes a list of `EventRequest`s. Parameters: `eventRequests` - the list of eventRequests to remove See Also: `deleteEventRequest(EventRequest)`

### method:deleteAllBreakpoints() [NONE]
### deleteAllBreakpoints void deleteAllBreakpoints() Remove all breakpoints managed by this EventRequestManager. See Also: `deleteEventRequest(EventRequest)`

### method:stepRequests() [NONE]
### stepRequests List<StepRequest> stepRequests() Return an unmodifiable list of the enabled and disabled step requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `StepRequest` objects.

### method:classPrepareRequests() [NONE]
### classPrepareRequests List<ClassPrepareRequest> classPrepareRequests() Return an unmodifiable list of the enabled and disabled class prepare requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `ClassPrepareRequest` objects.

### method:classUnloadRequests() [NONE]
### classUnloadRequests List<ClassUnloadRequest> classUnloadRequests() Return an unmodifiable list of the enabled and disabled class unload requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `ClassUnloadRequest` objects.

### method:threadStartRequests() [NONE]
### threadStartRequests List<ThreadStartRequest> threadStartRequests() Return an unmodifiable list of the enabled and disabled thread start requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `ThreadStartRequest` objects.

### method:threadDeathRequests() [NONE]
### threadDeathRequests List<ThreadDeathRequest> threadDeathRequests() Return an unmodifiable list of the enabled and disabled thread death requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `ThreadDeathRequest` objects.

### method:exceptionRequests() [NONE]
### exceptionRequests List<ExceptionRequest> exceptionRequests() Return an unmodifiable list of the enabled and disabled exception requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `ExceptionRequest` objects.

### method:breakpointRequests() [NONE]
### breakpointRequests List<BreakpointRequest> breakpointRequests() Return an unmodifiable list of the enabled and disabled breakpoint requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the list of all `BreakpointRequest` objects.

### method:accessWatchpointRequests() [NONE]
### accessWatchpointRequests List<AccessWatchpointRequest> accessWatchpointRequests() Return an unmodifiable list of the enabled and disabled access watchpoint requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `AccessWatchpointRequest` objects.

### method:modificationWatchpointRequests() [NONE]
### modificationWatchpointRequests List<ModificationWatchpointRequest> modificationWatchpointRequests() Return an unmodifiable list of the enabled and disabled modification watchpoint requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the all `ModificationWatchpointRequest` objects.

### method:methodEntryRequests() [NONE]
### methodEntryRequests List<MethodEntryRequest> methodEntryRequests() Return an unmodifiable list of the enabled and disabled method entry requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the list of all `MethodEntryRequest` objects.

### method:methodExitRequests() [NONE]
### methodExitRequests List<MethodExitRequest> methodExitRequests() Return an unmodifiable list of the enabled and disabled method exit requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the list of all `MethodExitRequest` objects.

### method:monitorContendedEnterRequests() [NONE]
### monitorContendedEnterRequests List<MonitorContendedEnterRequest> monitorContendedEnterRequests() Return an unmodifiable list of the enabled and disabled monitor contended enter requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the list of all `MonitorContendedEnterRequest` objects. Since: 1.6

### method:monitorContendedEnteredRequests() [NONE]
### monitorContendedEnteredRequests List<MonitorContendedEnteredRequest> monitorContendedEnteredRequests() Return an unmodifiable list of the enabled and disabled monitor contended entered requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the list of all `MonitorContendedEnteredRequest` objects. Since: 1.6

### method:monitorWaitRequests() [NONE]
### monitorWaitRequests List<MonitorWaitRequest> monitorWaitRequests() Return an unmodifiable list of the enabled and disabled monitor wait requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the list of all `MonitorWaitRequest` objects. Since: 1.6

### method:monitorWaitedRequests() [NONE]
### monitorWaitedRequests List<MonitorWaitedRequest> monitorWaitedRequests() Return an unmodifiable list of the enabled and disabled monitor waited requests. This list is a live view of these requests and thus changes as requests are added and deleted. Returns: the list of all `MonitorWaitedRequest` objects. Since: 1.6

### method:vmDeathRequests() [NONE]
### vmDeathRequests List<VMDeathRequest> vmDeathRequests() Return an unmodifiable list of the enabled and disabled VM death requests. This list is a live view of these requests and thus changes as requests are added and deleted. Note: the unsolicited VMDeathEvent does not have a corresponding request. Returns: the list of all `VMDeathRequest` objects. Since: 1.4