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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
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*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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package sun.management;
import java.lang.management.ClassLoadingMXBean;
import sun.management.counter.Counter;
Hotspot internal management interface for the class loading system.
This management interface is internal and uncommitted
and subject to change without notice.
/**
* Hotspot internal management interface for the class loading system.
*
* This management interface is internal and uncommitted
* and subject to change without notice.
*/
public interface HotspotClassLoadingMBean {
Returns the amount of memory in bytes occupied by loaded classes
in the Java virtual machine.
Returns: the amount of memory in bytes occupied by loaded classes
in the Java virtual machine.
/**
* Returns the amount of memory in bytes occupied by loaded classes
* in the Java virtual machine.
*
* @return the amount of memory in bytes occupied by loaded classes
* in the Java virtual machine.
*/
public long getLoadedClassSize();
Returns the number of bytes that the Java virtual machine
collected due to class unloading.
Returns: the number of bytes that the VM collected due to
class unloading.
/**
* Returns the number of bytes that the Java virtual machine
* collected due to class unloading.
*
* @return the number of bytes that the VM collected due to
* class unloading.
*/
public long getUnloadedClassSize();
Returns the accumulated elapsed time spent by class loading
in milliseconds.
Returns: the accumulated elapsed time spent by class loading
in milliseconds.
/**
* Returns the accumulated elapsed time spent by class loading
* in milliseconds.
*
* @return the accumulated elapsed time spent by class loading
* in milliseconds.
*/
public long getClassLoadingTime();
Returns the amount of memory in bytes occupied by the method
data.
Returns: the amount of memory in bytes occupied by the method
data.
/**
* Returns the amount of memory in bytes occupied by the method
* data.
*
* @return the amount of memory in bytes occupied by the method
* data.
*/
public long getMethodDataSize();
Returns the number of classes for which initializers were run.
Returns: the number of classes for which initializers were run.
/**
* Returns the number of classes for which initializers were run.
*
* @return the number of classes for which initializers were run.
*/
public long getInitializedClassCount();
Returns the accumulated elapsed time spent in class initializers
in milliseconds.
Returns: the accumulated elapsed time spent in class initializers
in milliseconds.
/**
* Returns the accumulated elapsed time spent in class initializers
* in milliseconds.
*
* @return the accumulated elapsed time spent in class initializers
* in milliseconds.
*/
public long getClassInitializationTime();
Returns the accumulated elapsed time spent in class verifier
in milliseconds.
Returns: the accumulated elapsed time spent in class verifier
in milliseconds.
/**
* Returns the accumulated elapsed time spent in class verifier
* in milliseconds.
*
* @return the accumulated elapsed time spent in class verifier
* in milliseconds.
*/
public long getClassVerificationTime();
Returns a list of internal counters maintained in the Java
virtual machine for the class loading system.
Returns: a list of internal counters maintained in the VM
for the class loading system.
/**
* Returns a list of internal counters maintained in the Java
* virtual machine for the class loading system.
*
* @return a list of internal counters maintained in the VM
* for the class loading system.
*/
public java.util.List<Counter> getInternalClassLoadingCounters();
}