Java Runtime errors

Core environment and runtime library

https://java.com
Solution coverage:
Summary coverage:

Nothing to list here.
Package namePatterns foundSolution coverageSummary coverage
java.lang7911
java.util.concurrent4667
java.io4418
java.lang.reflect4015
java.awt2397
java.net2282
sun.reflect2209
java.util1922
javax.swing1635
java.security1033
javax.naming1017
java.sql804
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.utilArrayList188
java.utilArrays169
java.utilHashMap142
java.utilCollections75
java.utilTreeMap73
java.utilAbstractCollection69
java.utilLinkedList68
java.utilResourceBundle65
java.utilScanner54
java.utilVector52
java.utilHashSet51
java.utilTimerThread43
java.utilProperties40
java.utilHashtable37
java.utilAbstractList37
java.utilServiceLoader$137
java.utilTreeSet34
java.utilFormatter33
java.utilServiceLoader$LazyIterator27
java.utilTimSort26
java.utilTimer23
java.utilCalendar23
java.utilComparableTimSort22
java.utilAbstractList$Itr22
java.utilTimeZone20
java.utilLinkedHashMap19
java.utilAbstractMap19
java.utilFormatter$FormatSpecifier15
java.utilServiceLoader15
java.utilDate15
java.utilWeakHashMap14
java.utilCollections$UnmodifiableCollection14
java.utilCollections$UnmodifiableCollection$114
java.utilCollections$UnmodifiableList12
java.utilGregorianCalendar12
java.utilLocale11
java.utilUUID11
java.utilStringTokenizer11
java.utilArrayList$Itr10
java.utilOptional10
java.utilSubList9
java.utilHashMap$HashIterator9
java.utilArrayList$SubList9
java.utilArrayDeque9
java.utilLinkedHashMap$LinkedHashIterator8
java.utilHashMap$KeyIterator8
java.utilStack8
java.utilCollections$UnmodifiableMap7
java.utilLinkedList$ListItr7
java.utilBitSet7
Package nameClass nameMethod namePatterns foundSolution coverage
java.utilArrayListreadObject28
java.utilArrayList<init>23
java.utilArrayListadd19
java.utilArrayListget17
java.utilArrayListaddAll15
java.utilArrayListwriteObject13
java.utilArrayListtoArray12
java.utilArrayListremove9
java.utilArrayListset6
java.utilArrayListforEach5
java.utilArrayListsort5
java.utilArrayListiterator4
java.utilArrayListensureCapacityInternal4
java.utilArrayListcontains3
java.utilArrayListRangeCheck3
java.utilArrayListensureCapacity3
java.utilArrayListensureExplicitCapacity2
java.utilArrayListrangeCheck2
java.utilArrayListgrow2
java.utilArrayListsubListRangeCheck2
java.utilArrayListsubList2
java.utilArrayListclone2
java.utilArrayListthrowIndexOutOfBoundsException1
java.utilArrayListremoveIf1
java.utilArrayListremoveAll1
java.utilArrayListclear1
java.utilArrayListelementData1
java.utilArrayListrangeCheckForAdd1
java.utilArrayListsize1
Package nameClass nameMethod nameException TypePatterns foundSolution coverage
java.utilArrayListremoveAllNullPointerException1