Java Runtime errors

Core environment and runtime library

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Solution coverage:
Summary coverage:

DescriptionException TypeEntry MethodWeb pages

EventQueue.dispatchEvent() has thrown a ClassCastException

java.lang.ClassCastException
33 frames hidden
java.awt.EventQueue.dispatchEvent
601Web pages
ClassCastExceptionEventQueue.dispatchEvent601

GraphicsEnvironment.checkHeadless() has thrown a HeadlessException

java.awt.HeadlessException
java.awt.GraphicsEnvironment.checkHeadless
315Web pages
HeadlessExceptionGraphicsEnvironment.checkHeadless315

Window.<init>() has thrown a HeadlessException

java.awt.HeadlessException
1 frames hidden
java.awt.Window.<init>
289Web pages
HeadlessExceptionWindow.<init>289

Frame.<init>() has thrown a HeadlessException

java.awt.HeadlessException
2 frames hidden
java.awt.Frame.<init>
285Web pages
HeadlessExceptionFrame.<init>285

Container.addImpl() has thrown a NullPointerException

java.lang.NullPointerException
java.awt.Container.addImpl
218Web pages
NullPointerExceptionContainer.addImpl218

Container.add() has thrown a NullPointerException

java.lang.NullPointerException
1 frames hidden
java.awt.Container.add
214Web pages
NullPointerExceptionContainer.add214

Frame.<init>() has thrown a HeadlessException

java.awt.HeadlessException
3 frames hidden
java.awt.Frame.<init>
206Web pages
HeadlessExceptionFrame.<init>206

GraphicsEnvironment.getLocalGraphicsEnvironment() has thrown an InternalError

java.lang.InternalError
4 frames hidden
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment
187Web pages
InternalErrorGraphicsEnvironment.getLocalGraphicsEnvironment187

Component.<clinit>() has thrown an UnsatisfiedLinkError

java.lang.UnsatisfiedLinkError
9 frames hidden
java.awt.Component.<clinit>
175Web pages
UnsatisfiedLinkErrorComponent.<clinit>175

GraphicsEnvironment.getLocalGraphicsEnvironment() has thrown a NoClassDefFoundError

java.lang.NoClassDefFoundError
2 frames hidden
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment
142Web pages
NoClassDefFoundErrorGraphicsEnvironment.getLocalGraphicsEnvironment142

Toolkit$2.run() has thrown a NoClassDefFoundError

java.lang.NoClassDefFoundError
2 frames hidden
java.awt.Toolkit$2.run
123Web pages
NoClassDefFoundErrorToolkit$2.run123

Toolkit.getDefaultToolkit() has thrown a NoClassDefFoundError

java.lang.NoClassDefFoundError
4 frames hidden
java.awt.Toolkit.getDefaultToolkit
117Web pages
NoClassDefFoundErrorToolkit.getDefaultToolkit117

EventQueue.dispatchEvent() has thrown a ClassCastException

java.lang.ClassCastException
47 frames hidden
java.awt.EventQueue.dispatchEvent
115Web pages
ClassCastExceptionEventQueue.dispatchEvent115

Container.getComponent() has thrown an ArrayIndexOutOfBoundsException

java.lang.ArrayIndexOutOfBoundsException
java.awt.Container.getComponent
109Web pages
ArrayIndexOutOfBoundsExceptionContainer.getComponent109

Component.getLocationOnScreen_NoTreeLock() has thrown an IllegalComponentStateException

java.awt.IllegalComponentStateException
java.awt.Component.getLocationOnScreen_NoTreeLock
99Web pages
IllegalComponentStateExceptionComponent.getLocationOnScreen_NoTreeLock99

Component.getLocationOnScreen() has thrown an IllegalComponentStateException

java.awt.IllegalComponentStateException
1 frames hidden
java.awt.Component.getLocationOnScreen
97Web pages
IllegalComponentStateExceptionComponent.getLocationOnScreen97

Container.addImpl() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
java.awt.Container.addImpl
94Web pages
IllegalArgumentExceptionContainer.addImpl94

Window.<init>() has thrown an InternalError

java.lang.InternalError
6 frames hidden
java.awt.Window.<init>
73Web pages
InternalErrorWindow.<init>73

Frame.addNotify() has thrown a NullPointerException

java.lang.NullPointerException
2 frames hidden
java.awt.Frame.addNotify
73Web pages
NullPointerExceptionFrame.addNotify73

Frame.<init>() has thrown an InternalError

java.lang.InternalError
7 frames hidden
java.awt.Frame.<init>
73Web pages
InternalErrorFrame.<init>73

Window.pack() has thrown a NullPointerException

java.lang.NullPointerException
3 frames hidden
java.awt.Window.pack
70Web pages
NullPointerExceptionWindow.pack70

Container.add() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
1 frames hidden
java.awt.Container.add
69Web pages
IllegalArgumentExceptionContainer.add69

Toolkit.loadAssistiveTechnologies() has thrown an AWTError

java.awt.AWTError
java.awt.Toolkit.loadAssistiveTechnologies
45Web pages
AWTErrorToolkit.loadAssistiveTechnologies45

Toolkit.getDefaultToolkit() has thrown an AWTError

java.awt.AWTError
1 frames hidden
java.awt.Toolkit.getDefaultToolkit
45Web pages
AWTErrorToolkit.getDefaultToolkit45

Frame.<init>() has thrown an InternalError

java.lang.InternalError
7 frames hidden
java.awt.Frame.<init>
44Web pages
InternalErrorFrame.<init>44

GraphicsEnvironment.createGE() has thrown an AWTError

java.awt.AWTError
7 frames hidden
java.awt.GraphicsEnvironment.createGE
42Web pages
AWTErrorGraphicsEnvironment.createGE42

GraphicsEnvironment.getLocalGraphicsEnvironment() has thrown an AWTError

java.awt.AWTError
8 frames hidden
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment
41Web pages
AWTErrorGraphicsEnvironment.getLocalGraphicsEnvironment41

AWTEvent.<init>() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
1 frames hidden
java.awt.AWTEvent.<init>
40Web pages
IllegalArgumentExceptionAWTEvent.<init>40

EventQueue.dispatchEvent() has thrown an IndexOutOfBoundsException

java.lang.IndexOutOfBoundsException
28 frames hidden
java.awt.EventQueue.dispatchEvent
38Web pages
IndexOutOfBoundsExceptionEventQueue.dispatchEvent38

Toolkit.loadLibraries() has thrown an UnsatisfiedLinkError

java.lang.UnsatisfiedLinkError
7 frames hidden
java.awt.Toolkit.loadLibraries
38Web pages
UnsatisfiedLinkErrorToolkit.loadLibraries38

EventDispatchThread.pumpEventsForFilter() has thrown a NullPointerException

java.lang.NullPointerException
24 frames hidden
java.awt.EventDispatchThread.pumpEventsForFilter
38Web pages
NullPointerExceptionEventDispatchThread.pumpEventsForFilter38

Toolkit.<clinit>() has thrown an UnsatisfiedLinkError

java.lang.UnsatisfiedLinkError
8 frames hidden
java.awt.Toolkit.<clinit>
36Web pages
UnsatisfiedLinkErrorToolkit.<clinit>36

Toolkit.loadLibraries() has thrown an UnsatisfiedLinkError

java.lang.UnsatisfiedLinkError
12 frames hidden
java.awt.Toolkit.loadLibraries
35Web pages
UnsatisfiedLinkErrorToolkit.loadLibraries35

GraphicsEnvironment.getLocalGraphicsEnvironment() has thrown an InternalError

java.lang.InternalError
7 frames hidden
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment
34Web pages
InternalErrorGraphicsEnvironment.getLocalGraphicsEnvironment34

Container.addImpl() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
1 frames hidden
java.awt.Container.addImpl
33Web pages
IllegalArgumentExceptionContainer.addImpl33

EventQueue.invokeAndWait() has thrown an Error

java.lang.Error
java.awt.EventQueue.invokeAndWait
32Web pages
ErrorEventQueue.invokeAndWait32

GraphicsEnvironment.getLocalGraphicsEnvironment() has thrown an InternalError

java.lang.InternalError
8 frames hidden
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment
32Web pages
InternalErrorGraphicsEnvironment.getLocalGraphicsEnvironment32

Toolkit.<clinit>() has thrown an UnsatisfiedLinkError

java.lang.UnsatisfiedLinkError
13 frames hidden
java.awt.Toolkit.<clinit>
31Web pages
UnsatisfiedLinkErrorToolkit.<clinit>31

EventQueue.dispatchEvent() has thrown a NumberFormatException

java.lang.NumberFormatException
6 frames hidden
java.awt.EventQueue.dispatchEvent
30Web pages
NumberFormatExceptionEventQueue.dispatchEvent30

Component.<clinit>() has thrown an UnsatisfiedLinkError

java.lang.UnsatisfiedLinkError
14 frames hidden
java.awt.Component.<clinit>
30Web pages
UnsatisfiedLinkErrorComponent.<clinit>30

Container.add() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
2 frames hidden
java.awt.Container.add
30Web pages
IllegalArgumentExceptionContainer.add30

Font.createFont() has thrown an IOException

java.io.IOException
java.awt.Font.createFont
29Web pages
IOExceptionFont.createFont29

Component.dispatchEvent() has thrown an ExceptionInInitializerError

java.lang.ExceptionInInitializerError
20 frames hidden
java.awt.Component.dispatchEvent
28Web pages
ExceptionInInitializerErrorComponent.dispatchEvent28

Font.initializeFont() has thrown a NoClassDefFoundError

java.lang.NoClassDefFoundError
3 frames hidden
java.awt.Font.initializeFont
28Web pages
NoClassDefFoundErrorFont.initializeFont28

Toolkit.getDefaultToolkit() has thrown an InternalError

java.lang.InternalError
1 frames hidden
java.awt.Toolkit.getDefaultToolkit
28Web pages
InternalErrorToolkit.getDefaultToolkit28

EventQueue.invokeAndWait() has thrown an InterruptedException

java.lang.InterruptedException
2 frames hidden
java.awt.EventQueue.invokeAndWait
27Web pages
InterruptedExceptionEventQueue.invokeAndWait27

BorderLayout.addLayoutComponent() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
java.awt.BorderLayout.addLayoutComponent
27Web pages
IllegalArgumentExceptionBorderLayout.addLayoutComponent27

CardLayout.checkLayout() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
java.awt.CardLayout.checkLayout
26Web pages
IllegalArgumentExceptionCardLayout.checkLayout26

Toolkit.getDefaultToolkit() has thrown an AWTError

java.awt.AWTError
15 frames hidden
java.awt.Toolkit.getDefaultToolkit
26Web pages
AWTErrorToolkit.getDefaultToolkit26

DefaultKeyboardFocusManager.dispatchEvent() has thrown an IllegalArgumentException

java.lang.IllegalArgumentException
5 frames hidden
java.awt.DefaultKeyboardFocusManager.dispatchEvent
26Web pages
IllegalArgumentExceptionDefaultKeyboardFocusManager.dispatchEvent26
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.awtEventQueue727
java.awtEventDispatchThread447
java.awtContainer318
java.awtComponent284
java.awtWindow83
java.awtAWTEventMulticaster68
java.awtToolkit63
java.awtFrame60
java.awtFont51
java.awtGraphicsEnvironment34
java.awtDialog33
java.awtLightweightDispatcher33
java.awtDesktop17
java.awtColor11
java.awtRobot10
java.awtComponent$FlipBufferStrategy10
java.awtDialog$18
java.awtGridBagLayout8
java.awtToolkit$ToolkitEventMulticaster7
java.awtComponent$BltBufferStrategy7
java.awtSplashScreen6
java.awtImage5
java.awtEventQueue$35
java.awtKeyboardFocusManager5
java.awtSequencedEvent4
java.awtFocusTraversalPolicy4
java.awtDimension4
java.awtMenuItem4
java.awtDefaultKeyboardFocusManager4
java.awtGraphicsCallback$PaintCallback3
java.awtCardLayout3
java.awtMenu3
java.awtEventQueue$13
java.awtCanvas3
java.awtButton3
java.awtBasicStroke3
java.awtToolkit$23
java.awtGraphicsConfiguration3
java.awtCursor3
java.awtScrollPane3
java.awtAWTEvent3
java.awtRenderingHints$Key2
java.awtEventQueue$22
java.awtMediaTracker2
java.awtSystemTray2
java.awtGraphicsDevice2
java.awtMenuComponent2
java.awtLabel2
java.awtDialog$32
java.awtAlphaComposite2
Package nameClass nameMethod namePatterns foundSolution coverage
java.awtEventQueuedispatchEvent361
java.awtEventQueuedispatchEventImpl304
java.awtEventDispatchThreadpumpEvents245
java.awtComponentdispatchEvent146
java.awtContainervalidateTree84
java.awtEventDispatchThreadpumpEventsForFilter71
java.awtEventDispatchThreadpumpEventsForHierarchy60
java.awtContainerdispatchEventImpl45
java.awtContaineradd45
java.awtContainervalidate40
java.awtFrame<init>40
java.awtGraphicsEnvironmentgetLocalGraphicsEnvironment32
java.awtToolkitgetDefaultToolkit31
java.awtEventDispatchThreadpumpOneEventForHierarchy30
java.awtEventDispatchThreadrun27
java.awtAWTEventMulticasterwindowClosing23
java.awtEventQueueaccess$00021
java.awtContainerpaint18
java.awtFrameaddNotify16
java.awtDialogshow16
java.awtLightweightDispatcherretargetMouseEvent16
java.awtFont<init>15
java.awtEventDispatchThreadpumpOneEventForFilters13
java.awtComponentdispatchEventImpl13
java.awtContainerprocessEvent13
java.awtEventQueueaccess$40013
java.awtAWTEventMulticastermouseReleased12
java.awtContainercreateHierarchyEvents12
java.awtComponentprocessMouseEvent12
java.awtAWTEventMulticastermousePressed11
java.awtFontcreateFont11
java.awtWindowpack11
java.awtContaineraddImpl11
java.awtComponentsetBounds11
java.awtComponent<clinit>10
java.awtComponentsetVisible9
java.awtLightweightDispatcherprocessMouseEvent9
java.awtToolkitloadLibraries9
java.awtWindowshow9
java.awtToolkit<clinit>9
java.awtWindow<init>8
java.awtDialog$1run8
java.awtComponentisCoalesceEventsOverriden8
java.awtEventQueueinvokeAndWait8
java.awtDialogsetVisible7
java.awtContaineraddNotify7
java.awtWindowinit7
java.awtLightweightDispatcherdispatchEvent7
java.awtAWTEventMulticastermouseClicked7
java.awtToolkit$ToolkitEventMulticastereventDispatched7
Package nameClass nameMethod nameException TypePatterns foundSolution coverage
java.awtEventQueuedispatchEventNullPointerException122
java.awtEventDispatchThreadpumpEventsNullPointerException71
java.awtEventQueuedispatchEventImplNullPointerException64
java.awtComponentdispatchEventNullPointerException42
java.awtContainervalidateTreeNullPointerException39
java.awtEventQueuedispatchEventArrayIndexOutOfBoundsException38
java.awtEventQueuedispatchEventImplRuntimeException35
java.awtEventDispatchThreadpumpEventsForFilterNullPointerException29
java.awtContainervalidateTreeArrayIndexOutOfBoundsException26
java.awtEventDispatchThreadpumpEventsForHierarchyNullPointerException25
java.awtContaineraddIllegalArgumentException23
java.awtContainervalidateNullPointerException22
java.awtEventDispatchThreadpumpEventsClassCastException21
java.awtEventQueuedispatchEventIllegalArgumentException20
java.awtEventQueuedispatchEventNoClassDefFoundError19
java.awtEventQueuedispatchEventThrowable19
java.awtEventQueuedispatchEventImplNoClassDefFoundError18
java.awtEventQueuedispatchEventImplIllegalArgumentException18
java.awtEventQueuedispatchEventIllegalStateException17
java.awtEventDispatchThreadpumpEventsIllegalArgumentException15
java.awtGraphicsEnvironmentgetLocalGraphicsEnvironmentInternalError15
java.awtEventDispatchThreadpumpEventsArrayIndexOutOfBoundsException13
java.awtEventQueuedispatchEventImplThrowable13
java.awtEventQueuedispatchEventClassCastException13
java.awtEventQueuedispatchEventImplAssertionError13
java.awtContainerdispatchEventImplNullPointerException12
java.awtComponentdispatchEventIllegalArgumentException12
java.awtEventQueuedispatchEventAssertionError12
java.awtContainervalidateArrayIndexOutOfBoundsException11
java.awtEventDispatchThreadpumpOneEventForHierarchyNullPointerException11
java.awtFrame<init>InternalError11
java.awtEventQueuedispatchEventImplNoSuchMethodError11
java.awtEventQueuedispatchEventImplIllegalStateException11
java.awtEventQueuedispatchEventImplClassCastException10
java.awtToolkitgetDefaultToolkitInternalError9
java.awtEventDispatchThreadpumpEventsForFilterArrayIndexOutOfBoundsException9
java.awtEventDispatchThreadpumpEventsNoClassDefFoundError9
java.awtComponentisCoalesceEventsOverridenNoClassDefFoundError8
java.awtToolkit<clinit>UnsatisfiedLinkError8
java.awtEventQueuedispatchEventIndexOutOfBoundsException8
java.awtComponentdispatchEventNoClassDefFoundError8
java.awtToolkitgetDefaultToolkitUnsatisfiedLinkError8
java.awtComponent<clinit>UnsatisfiedLinkError8
java.awtComponentdispatchEventArrayIndexOutOfBoundsException8
java.awtEventDispatchThreadpumpEventsRequestProcessor$SlowItem7
java.awtEventQueuedispatchEventNoSuchMethodError7
java.awtEventQueuedispatchEventRuntimeException7
java.awtEventQueuedispatchEventNoSuchElementException7
java.awtEventDispatchThreadpumpEventsForFilterIllegalArgumentException7
java.awtEventDispatchThreadpumpEventsNoSuchMethodError7