Java Runtime errors

Core environment and runtime library

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Solution coverage:
Summary coverage:

DescriptionException TypeEntry MethodWeb pages

ReferencePipeline$Head.forEach() has thrown an IllegalStateException

java.lang.IllegalStateException
1 frames hidden
java.util.stream.ReferencePipeline$Head.forEach
1Web pages
IllegalStateExceptionReferencePipeline$Head.forEach1
Package namePatterns foundSolution coverageSummary coverage
java.lang7927
java.util.concurrent4667
java.io4419
java.lang.reflect4019
java.awt2397
java.net2282
sun.reflect2209
java.util1921
javax.swing1636
java.security1033
javax.naming1017
java.sql803
sun.net.www.protocol.http740
sun.net.www.protocol.https718
sun.nio.ch466
sun.rmi.server381
sun.rmi.transport.tcp326
java.util.zip322
com.sun.jndi.ldap289
java.util.regex285
com.sun.org.apache.xerces.internal.impl269
sun.net.www.http261
java.nio.file257
com.sun.org.apache.xerces.internal.parsers247
javax.swing.plaf.basic240
sun.misc236
java.util.logging172
com.sun.org.apache.xerces.internal.jaxp168
java.util.jar162
java.beans160
javax.swing.text158
java.nio157
sun.rmi.registry151
java.util.stream143
javax.security.auth.login143
java.text143
javax.management.remote.rmi142
java.rmi137
javax.imageio135
sun.rmi.transport134
sun.nio.cs131
javax.net.ssl129
java.awt.event124
com.sun.org.apache.xalan.internal.xsltc.trax117
java.awt.image115
javax.security.auth115
java.nio.channels110
java.rmi.server92
java.util.concurrent.locks90
javax.naming.directory88
Package nameClass namePatterns foundSolution coverageSummary coverage
java.util.streamReferencePipeline49
java.util.streamAbstractPipeline28
java.util.streamReferencePipeline$3$113
java.util.streamForEachOps$ForEachOp$OfRef11
java.util.streamReferencePipeline$2$18
java.util.streamReduceOps$3ReducingSink6
java.util.streamReferencePipeline$Head5
java.util.streamReduceOps$ReduceOp4
java.util.streamForEachOps$ForEachOp3
java.util.streamSortedOps$SizedRefSortingSink3
java.util.streamNodes$FixedNodeBuilder2
java.util.streamLongPipeline2
java.util.streamForEachOps$ForEachTask1
java.util.streamMatchOps$1MatchSink1
java.util.streamReferencePipeline$StatefulOp1
java.util.streamStreamSupport1
java.util.streamCollectors1
java.util.streamIntPipeline1
java.util.streamReferencePipeline$StatelessOp1
java.util.streamIntPipeline$StatelessOp1
java.util.streamStream1
Package nameClass nameMethod namePatterns foundSolution coverage
java.util.streamReferencePipeline$HeadforEach5
Package nameClass nameMethod nameException TypePatterns foundSolution coverage
java.util.streamReferencePipeline$HeadforEachConcurrentModificationException1
java.util.streamReferencePipeline$HeadforEachIllegalStateException1
java.util.streamReferencePipeline$HeadforEachLazyInitializationException1
java.util.streamReferencePipeline$HeadforEachUncheckedIOException1
java.util.streamReferencePipeline$HeadforEachClassCastException1