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Java™ Platform Standard Ed. 6 |
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public interface ClassLoadingMXBean
The management interface for the class loading system of the Java virtual machine.
A Java virtual machine has a single instance of the implementation
class of this interface. This instance implementing this interface is
an MXBean
that can be obtained by calling
the ManagementFactory.getClassLoadingMXBean()
method or
from the platform MBeanServer
method.
The ObjectName for uniquely identifying the MXBean for the class loading system within an MBeanServer is:
java.lang:type=ClassLoading
Method Summary | |
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int |
getLoadedClassCount()
Returns the number of classes that are currently loaded in the Java virtual machine. |
long |
getTotalLoadedClassCount()
Returns the total number of classes that have been loaded since the Java virtual machine has started execution. |
long |
getUnloadedClassCount()
Returns the total number of classes unloaded since the Java virtual machine has started execution. |
boolean |
isVerbose()
Tests if the verbose output for the class loading system is enabled. |
void |
setVerbose(boolean value)
Enables or disables the verbose output for the class loading system. |
Method Detail |
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long getTotalLoadedClassCount()
int getLoadedClassCount()
long getUnloadedClassCount()
boolean isVerbose()
void setVerbose(boolean value)
This method can be called by multiple threads concurrently. Each invocation of this method enables or disables the verbose output globally.
value
- true to enable the verbose output;
false to disable.
SecurityException
- if a security manager
exists and the caller does not have
ManagementPermission("control").
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Java™ Platform Standard Ed. 6 |
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