# Uses of Annotation Type
org.eclipse.mat.query.annotations.HelpUrl

Packages that use HelpUrl
Package
Description
org.eclipse.mat.hprof
Parser for HPROF dumps, just a parser extension, not an Application Programming Interface (API).
org.eclipse.mat.hprof.acquire
Generator of HPROF dumps from other running processes on the system, just a acquire dumps extension, not an Application Programming Interface (API).
org.eclipse.mat.ibmvm.acquire
Create IBM dumps - this is an internal package not intended as an Application Programming Interface (API) except as an extension.
org.eclipse.mat.inspections
These are general queries.
org.eclipse.mat.inspections.collections
These are queries for Collection classes.
org.eclipse.mat.inspections.component
These are queries for whole components (class loaders and packages).
org.eclipse.mat.inspections.eclipse
These are queries for debugging Eclipse based applications.
org.eclipse.mat.inspections.finalizer
These are queries for examining objects subject to finalization.
org.eclipse.mat.inspections.osgi
These are queries for examining OSGi bundles.
org.eclipse.mat.inspections.threads
These are queries for Threads.
org.eclipse.mat.internal.snapshot.inspections
These are queries for dominator tree and paths to/from garbage collection roots.
org.eclipse.mat.jdt
Links class names to the class source in an Eclipse IDE, not an Application Programming Interface (API).
org.eclipse.mat.report.internal
Internal classes for controlling building of reports from XML report definitions (not API).
org.eclipse.mat.ui.snapshot.actions
Supplementary actions to open a snapshot, copy to clipboard, open icon assist and so on - user interface (not API).

## Uses of HelpUrl in org.eclipse.mat.hprof

Classes in org.eclipse.mat.hprof with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`ExportHprof`

## Uses of HelpUrl in org.eclipse.mat.hprof.acquire

Classes in org.eclipse.mat.hprof.acquire with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`JMapHeapDumpProvider`
`class`
`JmapVmInfo`

## Uses of HelpUrl in org.eclipse.mat.ibmvm.acquire

Classes in org.eclipse.mat.ibmvm.acquire with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`IBMDumpProvider`
Base class for generating dumps on IBM VMs.
`class`
`IBMExecDumpProvider`
Enables the creation of dumps from IBM VMs when a non-IBM VM or old IBM VM is used to run Memory Analyzer.
`class`
`IBMExecVmInfo`
Information about an IBM VM, for use when using a helper VM to create a dump.
`class`
`IBMVmInfo`
Stores information about the target VM.

## Uses of HelpUrl in org.eclipse.mat.inspections

Classes in org.eclipse.mat.inspections with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`BigDropsQuery`
`class`
`ClassLoaderExplorerQuery`
`class`
`ClassReferrersQuery`
`class`
`ComparisonReport`
`class`
`CustomizedRetainedSetQuery`
`class`
`DuplicatedClassesQuery`
`class`
`FinalizerReferenceStatQuery`
`class`
`FindLeaksQuery`
`class`
`FindLeaksQuery2`
`class`
`FindStringsQuery`
`class`
`GCRootsQuery`
`class`
`GroupByValueQuery`
`class`
`HistogramQuery`
`class`
`ImmediateDominatorsQuery`
`class`
`LeakHunterQuery`
`class`
`LeakHunterQuery2`
Looks for leaks based on a delta in retained sizes of the dominator tree from two snapshots.
`class`
`ObjectListQuery`
`class`
`OQLQuery`
`class`
`PhantomReferenceStatQuery`
`class`
`ReferenceLeakQuery`
Extract information about objects referenced by java.lang.ref.Reference, e.g.
`class`
`ReferenceQuery`
Extract information about objects extending java.lang.ref.Reference, e.g.
`class`
`RetainedSetQuery`
`class`
`SelectObjectsByFieldQuery`
`class`
`SimpleComparison`
A simple comparison of the results of running a query on two different snapshots.
`class`
`SoftReferenceStatQuery`
`class`
`SystemPropertiesQuery`
`class`
`TopConsumers2Query`
`class`
`TopConsumersQuery`
`class`
`UnreachableObjectsQuery`
`class`
`WasteInCharArraysQuery`
`class`
`WeakReferenceStatQuery`

## Uses of HelpUrl in org.eclipse.mat.inspections.collections

Classes in org.eclipse.mat.inspections.collections with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`ArrayFillRatioQuery`
`class`
`ArraysBySizeQuery`
`class`
`CollectionFillRatioQuery`
`class`
`CollectionsBySizeQuery`
`class`
`ExtractListValuesQuery`
`class`
`HashEntriesQuery`
`class`
`HashSetValuesQuery`
`class`
`MapCollisionRatioQuery`
`class`
`PrimitiveArraysWithAConstantValueQuery`

## Uses of HelpUrl in org.eclipse.mat.inspections.component

Classes in org.eclipse.mat.inspections.component with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`ComponentReportQuery`
`class`
`TopComponentsReportQuery`

## Uses of HelpUrl in org.eclipse.mat.inspections.eclipse

Classes in org.eclipse.mat.inspections.eclipse with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`LeakingPlugins`

## Uses of HelpUrl in org.eclipse.mat.inspections.finalizer

Classes in org.eclipse.mat.inspections.finalizer with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`FinalizerInProcessingQuery`
`class`
`FinalizerQuery`
`class`
`FinalizerQueueQuery`
`class`
`FinalizerThreadLocalsQuery`
`class`
`FinalizerThreadQuery`

## Uses of HelpUrl in org.eclipse.mat.inspections.osgi

Classes in org.eclipse.mat.inspections.osgi with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`BundleRegistryQuery`

## Uses of HelpUrl in org.eclipse.mat.inspections.threads

Classes in org.eclipse.mat.inspections.threads with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`ThreadInfoQuery`
`class`
`ThreadOverviewQuery`
`class`
`ThreadStackQuery`

## Uses of HelpUrl in org.eclipse.mat.internal.snapshot.inspections

Classes in org.eclipse.mat.internal.snapshot.inspections with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`CompareTablesQuery`
`class`
`DominatorQuery`
`class`
`MultiplePath2GCRootsQuery`
`class`
`Path2GCRootsQuery`
`class`
`ShowInDominatorQuery`

## Uses of HelpUrl in org.eclipse.mat.jdt

Classes in org.eclipse.mat.jdt with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`OpenSourceFileQuery`

## Uses of HelpUrl in org.eclipse.mat.report.internal

Classes in org.eclipse.mat.report.internal with annotations of type HelpUrl
Modifier and Type
Class
Description
`class`
`RunExternalTest`
`class`
`RunRegisterdReport`

## Uses of HelpUrl in org.eclipse.mat.ui.snapshot.actions

Classes in org.eclipse.mat.ui.snapshot.actions with annotations of type HelpUrl
Modifier and Type
Class
Description
`static class`
`CopyActions.Address`
`static class`
`CopyActions.FQClassName`
`static class`
`CopyActions.Value`
`class`
`CopyOQL`
Combines all the OQL queries associated with the IContextObjectSets into one big query.
`class`
`SaveValueAsQuery`