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C

com.sun.management - package com.sun.management

This package contains Oracle Corporation's platform extension to the implementation of the java.lang.management API and also defines the management interface for some other components for the platform.

containsKey(String) - Method in class com.sun.management.GcInfo

containsValue(Object) - Method in class com.sun.management.GcInfo

D

dumpHeap(String, boolean) - Method in interface com.sun.management.HotSpotDiagnosticMXBean

Dumps the heap to the outputFile file in the same format as the hprof heap dump.

E

equals(Object) - Method in class com.sun.management.GcInfo

F

from(CompositeData) - Static method in class com.sun.management.GarbageCollectionNotificationInfo

Returns a GarbageCollectionNotificationInfo object represented by the given CompositeData.

from(CompositeData) - Static method in class com.sun.management.GcInfo

Returns a GcInfo object represented by the given CompositeData.

from(CompositeData) - Static method in class com.sun.management.VMOption

Returns a VMOption object represented by the given CompositeData.

G

GARBAGE_COLLECTION_NOTIFICATION - Static variable in class com.sun.management.GarbageCollectionNotificationInfo

Notification type denoting that the Java virtual machine has completed a garbage collection cycle.

GarbageCollectionNotificationInfo - Class in com.sun.management

The information about a garbage collection

GarbageCollectionNotificationInfo(String, String, String, GcInfo) - Constructor for class com.sun.management.GarbageCollectionNotificationInfo

Constructs a GarbageCollectionNotificationInfo object.

GarbageCollectorMXBean - Interface in com.sun.management

Platform-specific management interface for a garbage collector which performs collections in cycles.

GcInfo - Class in com.sun.management

Garbage collection information.

get(String) - Method in class com.sun.management.GcInfo

getAll(String[]) - Method in class com.sun.management.GcInfo

getCommittedVirtualMemorySize() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the amount of virtual memory that is guaranteed to be available to the running process in bytes, or -1 if this operation is not supported.

getCompositeType() - Method in class com.sun.management.GcInfo

getDiagnosticOptions() - Method in interface com.sun.management.HotSpotDiagnosticMXBean

Returns a list of VMOption objects for all diagnostic options.

getDuration() - Method in class com.sun.management.GcInfo

Returns the elapsed time of this GC in milliseconds.

getEndTime() - Method in class com.sun.management.GcInfo

Returns the end time of this GC in milliseconds since the Java virtual machine was started.

getFreePhysicalMemorySize() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the amount of free physical memory in bytes.

getFreeSwapSpaceSize() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the amount of free swap space in bytes.

getGcAction() - Method in class com.sun.management.GarbageCollectionNotificationInfo

Returns the action of the performed by the garbage collector

getGcCause() - Method in class com.sun.management.GarbageCollectionNotificationInfo

Returns the cause the garbage collection

getGcInfo() - Method in class com.sun.management.GarbageCollectionNotificationInfo

Returns the GC information related to the last garbage collection

getGcName() - Method in class com.sun.management.GarbageCollectionNotificationInfo

Returns the name of the garbage collector used to perform the collection

getId() - Method in class com.sun.management.GcInfo

Returns the identifier of this garbage collection which is the number of collections that this collector has done.

getLastGcInfo() - Method in interface com.sun.management.GarbageCollectorMXBean

Returns the GC information about the most recent GC.

getMaxFileDescriptorCount() - Method in interface com.sun.management.UnixOperatingSystemMXBean

Returns the maximum number of file descriptors.

getMemoryUsageAfterGc() - Method in class com.sun.management.GcInfo

Returns the memory usage of all memory pools at the end of this GC.

getMemoryUsageBeforeGc() - Method in class com.sun.management.GcInfo

Returns the memory usage of all memory pools at the beginning of this GC.

getName() - Method in class com.sun.management.VMOption

Returns the name of this VM option.

getOpenFileDescriptorCount() - Method in interface com.sun.management.UnixOperatingSystemMXBean

Returns the number of open file descriptors.

getOperatingSystemMXBean(VMManagement) - Static method in class com.sun.management.OSMBeanFactory

getOrigin() - Method in class com.sun.management.VMOption

Returns the origin of the value of this VM option.

getProcessCpuLoad() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the "recent cpu usage" for the Java Virtual Machine process.

getProcessCpuTime() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the CPU time used by the process on which the Java virtual machine is running in nanoseconds.

getStartTime() - Method in class com.sun.management.GcInfo

Returns the start time of this GC in milliseconds since the Java virtual machine was started.

getSystemCpuLoad() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the "recent cpu usage" for the whole system.

getThreadAllocatedBytes(long) - Method in interface com.sun.management.ThreadMXBean

Returns an approximation of the total amount of memory, in bytes, allocated in heap memory for the thread of the specified ID.

getThreadAllocatedBytes(long[]) - Method in interface com.sun.management.ThreadMXBean

Returns an approximation of the total amount of memory, in bytes, allocated in heap memory for each thread whose ID is in the input array ids.

getThreadCpuTime(long[]) - Method in interface com.sun.management.ThreadMXBean

Returns the total CPU time for each thread whose ID is in the input array ids in nanoseconds.

getThreadUserTime(long[]) - Method in interface com.sun.management.ThreadMXBean

Returns the CPU time that each thread whose ID is in the input array ids has executed in user mode in nanoseconds.

getTotalPhysicalMemorySize() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the total amount of physical memory in bytes.

getTotalSwapSpaceSize() - Method in interface com.sun.management.OperatingSystemMXBean

Returns the total amount of swap space in bytes.

getValue() - Method in class com.sun.management.VMOption

Returns the value of this VM option at the time when this VMOption was created.

getVMOption(String) - Method in interface com.sun.management.HotSpotDiagnosticMXBean

Returns a VMOption object for a VM option of the given name.

H

hashCode() - Method in class com.sun.management.GcInfo

HotSpotDiagnosticMXBean - Interface in com.sun.management

Diagnostic management interface for the HotSpot Virtual Machine.

I

isThreadAllocatedMemoryEnabled() - Method in interface com.sun.management.ThreadMXBean

Tests if thread memory allocation measurement is enabled.

isThreadAllocatedMemorySupported() - Method in interface com.sun.management.ThreadMXBean

Tests if the Java virtual machine implementation supports thread memory allocation measurement.

isWriteable() - Method in class com.sun.management.VMOption

Tests if this VM option is writeable.

O

OperatingSystemMXBean - Interface in com.sun.management

Platform-specific management interface for the operating system on which the Java virtual machine is running.

OSMBeanFactory - Class in com.sun.management

Operating system dependent MBean factory.

S

setThreadAllocatedMemoryEnabled(boolean) - Method in interface com.sun.management.ThreadMXBean

Enables or disables thread memory allocation measurement.

setVMOption(String, String) - Method in interface com.sun.management.HotSpotDiagnosticMXBean

Sets a VM option of the given name to the specified value.

T

ThreadMXBean - Interface in com.sun.management

Platform-specific management interface for the thread system of the Java virtual machine.

toCompositeData(CompositeType) - Method in class com.sun.management.GarbageCollectionNotificationInfo

toCompositeData(CompositeType) - Method in class com.sun.management.GcInfo

Return the CompositeData representation of this GcInfo, including any GC-specific attributes.

toString() - Method in class com.sun.management.GcInfo

toString() - Method in class com.sun.management.VMOption

U

UnixOperatingSystemMXBean - Interface in com.sun.management

Platform-specific management interface for the Unix operating system on which the Java virtual machine is running.

V

valueOf(String) - Static method in enum com.sun.management.VMOption.Origin

Returns the enum constant of this type with the specified name.

values() - Method in class com.sun.management.GcInfo

values() - Static method in enum com.sun.management.VMOption.Origin

Returns an array containing the constants of this enum type, in the order they are declared.

VMOption - Class in com.sun.management

Information about a VM option including its value and where the value came from which is referred as its origin.

VMOption(String, String, boolean, VMOption.Origin) - Constructor for class com.sun.management.VMOption

Constructs a VMOption.

VMOption.Origin - Enum in com.sun.management

Origin of the value of a VM option.

C D E F G H I O S T U V