[LOG4J2-1330] On Google AppEngine: Reflection is a restricted class.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.1
• Fix Version/s: 2.6

Environment

JDK7, Google AppEngine

• Assignee: Matt Sicker
• Reporter: Lukasz Lenart
• Created: 25/Mar/16 07:24
• Updated: 29/Mar/16 17:29
• Resolved: 25/Mar/16 14:12

Description

java.lang.NoClassDefFoundError: sun.reflect.Reflection is a restricted class. Please see the Google App Engine developer's guide for more details.
at Request.process-92b13ea1693d58d4() (com.google.appengine.runtime)
at Reflection.<clinit>() (sun.reflect)
at Method.invoke():44 (java.lang.reflect)
at ReflectionUtil.<clinit>():67 (org.apache.logging.log4j.util)
at ThrowableProxy.<init>():134 (org.apache.logging.log4j.core.impl)
at ThrowableProxy.<init>():117 (org.apache.logging.log4j.core.impl)
at Log4jLogEvent.getThrownProxy():482 (org.apache.logging.log4j.core.impl)
at ExtendedThrowablePatternConverter.format():64 (org.apache.logging.log4j.core.pattern)
at PatternFormatter.format():36 (org.apache.logging.log4j.core.pattern)
at PatternLayout$PatternSerializer.toSerializable():292 (org.apache.logging.log4j.core.layout)
at PatternLayout.toSerializable():206 (org.apache.logging.log4j.core.layout)
at PatternLayout.toSerializable():56 (org.apache.logging.log4j.core.layout)
at AbstractStringLayout.toByteArray():148 (org.apache.logging.log4j.core.layout)
at AbstractOutputStreamAppender.append():112 (org.apache.logging.log4j.core.appender)
at AppenderControl.tryCallAppender():152 (org.apache.logging.log4j.core.config)
at AppenderControl.callAppender0():125 (org.apache.logging.log4j.core.config)
at AppenderControl.callAppenderPreventRecursion():116 (org.apache.logging.log4j.core.config)
at AppenderControl.callAppender():84 (org.apache.logging.log4j.core.config)
at LoggerConfig.callAppenders():390 (org.apache.logging.log4j.core.config)
at LoggerConfig.processLogEvent():378 (org.apache.logging.log4j.core.config)
at LoggerConfig.log():362 (org.apache.logging.log4j.core.config)
at LoggerConfig.logParent():384 (org.apache.logging.log4j.core.config)
at LoggerConfig.processLogEvent():379 (org.apache.logging.log4j.core.config)
at LoggerConfig.log():362 (org.apache.logging.log4j.core.config)
at LoggerConfig.log():352 (org.apache.logging.log4j.core.config)
at AwaitCompletionReliabilityStrategy.log():63 (org.apache.logging.log4j.core.config)
at Logger.logMessage():147 (org.apache.logging.log4j.core)
at AbstractLogger.logMessage():1022 (org.apache.logging.log4j.spi)
at AbstractLogger.logIfEnabled():980 (org.apache.logging.log4j.spi)
at AbstractLogger.error():397 (org.apache.logging.log4j.spi)
at Dispatcher.logConfigurationException():590 (org.apache.struts2.dispatcher)
at Dispatcher.serviceAction():564 (org.apache.struts2.dispatcher)
at ExecuteOperations.executeAction():81 (org.apache.struts2.dispatcher)
at StrutsPrepareAndExecuteFilter.doFilter():102 (org.apache.struts2.dispatcher.filter)
at ServletHandler$CachedChain.doFilter():1157 (org.mortbay.jetty.servlet)
at ServletHandler$CachedChain.doFilter():1157 (org.mortbay.jetty.servlet)
at ServletHandler$CachedChain.doFilter():1157 (org.mortbay.jetty.servlet)
at ServletHandler$CachedChain.doFilter():1157 (org.mortbay.jetty.servlet)
at ServletHandler$CachedChain.doFilter():1157 (org.mortbay.jetty.servlet)
at ServletHandler.handle():388 (org.mortbay.jetty.servlet)
at SecurityHandler.handle():216 (org.mortbay.jetty.security)
at SessionHandler.handle():182 (org.mortbay.jetty.servlet)
at ContextHandler.handle():765 (org.mortbay.jetty.handler)
at WebAppContext.handle():418 (org.mortbay.jetty.webapp)
at HandlerWrapper.handle():152 (org.mortbay.jetty.handler)
at Server.handle():326 (org.mortbay.jetty)
at HttpConnection.handleRequest():542 (org.mortbay.jetty)
at HttpConnection$RequestHandler.headerComplete():923 (org.mortbay.jetty)
at HttpConnection.handle():404 (org.mortbay.jetty)
at TraceContext$TraceContextRunnable.runInContext():437 (com.google.tracing)
at TraceContext$TraceContextRunnable$1.run():444 (com.google.tracing)
at CurrentContext.runInContext():256 (com.google.tracing)
at TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref():308 (com.google.tracing)
at TraceContext$AbstractTraceContextCallback.runInInheritedContext():300 (com.google.tracing)
at TraceContext$TraceContextRunnable.run():441 (com.google.tracing)
at Thread.run():745 (java.lang)