Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by matthiasgeiger
, 1 year ago
via GitHub by lenhard
, 1 year ago
via GitHub by caspervdw
, 1 year ago
via Stack Overflow by Navid Koochooloo
, 2 years ago
java.lang.IndexOutOfBoundsException: Index: 3, Size: 3 at java.util.ArrayList.rangeCheck(ArrayList.java:653) at java.util.ArrayList.get(ArrayList.java:429) at java.awt.Container.createHierarchyEvents(Container.java:1441) at java.awt.Container.createHierarchyEvents(Container.java:1441) at java.awt.Container.createHierarchyEvents(Container.java:1441) at java.awt.Container.createHierarchyEvents(Container.java:1441) at java.awt.Container.createHierarchyEvents(Container.java:1441) at java.awt.Dialog.conditionalShow(Dialog.java:953) at java.awt.Dialog.show(Dialog.java:1037) at java.awt.Component.show(Component.java:1673) at java.awt.Component.setVisible(Component.java:1625) at java.awt.Window.setVisible(Window.java:1014) at java.awt.Dialog.setVisible(Dialog.java:1005) at net.sf.jabref.gui.importer.fetcher.GeneralFetcher.lambda$actionPerformed$171(GeneralFetcher.java:220) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)