Package org.hotswap.agent.plugin.jdk

Class JdkPlugin

java.lang.Object

org.hotswap.agent.plugin.jdk.JdkPlugin

@Plugin(name="JdkPlugin",
        description="",
        testedVersions="openjdk 1.7.0.95, 1.8.0_74, 1.11.0_5",
        expectedVersions="All between openjdk 1.7 - 1.11")
public class JdkPlugin
extends Object

JdkPlugin plugin

Handle common stuff from jdk rt:

• flush java.beans.Introspector caches
• flush ObjectStream caches

Author:

Vladimir Dvorak

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	reloadFlag	Flag to check reload status.

Constructor Summary

Constructors

Constructor	Description
JdkPlugin()

Method Summary

Modifier and Type	Method	Description
static void	flushBeanIntrospectorCaches(ClassLoader classLoader, CtClass ctClass)
static void	flushObjectStreamCaches(ClassLoader classLoader, CtClass ctClass)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

reloadFlag

public static boolean reloadFlag

Flag to check reload status. It is necessary (in unit tests)to wait for reload is finished before the test can continue. Set flag to true in the test class and wait until the flag is false again.

Constructor Detail

JdkPlugin

public JdkPlugin()

Method Detail

flushBeanIntrospectorCaches

@OnClassLoadEvent(classNameRegexp=".*",
                  events=REDEFINE,
                  skipSynthetic=false)
public static void flushBeanIntrospectorCaches(ClassLoader classLoader,
                                               CtClass ctClass)

flushObjectStreamCaches

@OnClassLoadEvent(classNameRegexp=".*",
                  events=REDEFINE,
                  skipSynthetic=false)
public static void flushObjectStreamCaches(ClassLoader classLoader,
                                           CtClass ctClass)