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Modifying jsp on tomcat8 threw ConcurrentModificationException and terminated "HotSwap Dispatcher" thread #155

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niravpat opened this issue Nov 5, 2016 · 2 comments
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Modifying jsp on tomcat8 threw ConcurrentModificationException and terminated "HotSwap Dispatcher" thread #155

niravpat opened this issue Nov 5, 2016 · 2 comments

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@niravpat
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niravpat commented Nov 5, 2016

HOTSWAP AGENT: 23:46:02.397 INFO (org.hotswap.agent.config.PluginRegistry) - Plugin 'org.hotswap.agent.plugin.hotswapper.HotswapperPlugin' initialized in ClassLoader 'org.apache.jasper.servlet.JasperLoader@5f9ff83d'.
Exception in thread "HotSwap Dispatcher" java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at org.hotswap.agent.watch.nio.EventDispatcher.callListeners(EventDispatcher.java:172)
at org.hotswap.agent.watch.nio.EventDispatcher.run(EventDispatcher.java:125)
at java.lang.Thread.run(Thread.java:745)
niravpat added a commit to niravpat/HotswapAgent that referenced this issue Nov 5, 2016
@niravpat
fixing concurrentModificationException HotswapProjects#155
53a9bfa
skybber added a commit that referenced this issue Nov 5, 2016
@skybber
Merge pull request #156 from nirav7715/#155
d6a3c40 
fixing concurrentModificationException #155
@niravpat niravpat closed this as completed Nov 5, 2016
@niravpat
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niravpat commented Nov 5, 2016

fixed #156

@niravpat niravpat changed the title Modifying jsp on tomcat8 threw ConcurrenModificationException and terminated "HotSwap Dispatcher" thread Modifying jsp on tomcat8 threw ConcurrentModificationException and terminated "HotSwap Dispatcher" thread Nov 6, 2016
@NicklasWallgren
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It got the same type of error in 1.4.1.

Exception in thread "HotSwap Dispatcher" java.util.ConcurrentModificationException
	at java.base/java.util.ArrayList$Itr.checkForComodification(ArrayList.java:1013)
	at java.base/java.util.ArrayList$Itr.next(ArrayList.java:967)
	at org.hotswap.agent.watch.nio.EventDispatcher.run(EventDispatcher.java:124)

@NicklasWallgren NicklasWallgren mentioned this issue Nov 6, 2021
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@NicklasWallgren @niravpat