[UI] java.lang.IndexOutOfBoundsException: len=-1016

[xmpf]

• I pressed "Reload Files" button after analyzing an APK renaming several methods having several tabs of classes open
• Java: java-19-openjdk
• Linux Kernel: 6.0.5-arch1-1

---

• Jadx version: dev
• Java version: 19.0.1
• Java VM: Oracle Corporation OpenJDK 64-Bit Server VM
• Platform: Linux (6.0.5-arch1-1 amd64)
• Max heap size: 5372 MB
• Program args: -Xms128M -XX:MaxRAMPercentage=70.0 -XX:+UseG1GC -Dawt.useSystemAAFontSettings=lcd -Dswing.aatext=true -Djava.util.Arrays.useLegacyMergeSort=true

java.lang.IndexOutOfBoundsException: len=-1016
	at java.desktop/sun.font.FontDesignMetrics.charsWidth(FontDesignMetrics.java:499)
	at org.fife.ui.rsyntaxtextarea.TokenImpl.getWidthUpTo(TokenImpl.java:601)
	at org.fife.ui.rsyntaxtextarea.TokenImpl.getWidth(TokenImpl.java:570)
	at org.fife.ui.rsyntaxtextarea.TokenUtils.getSubTokenList(TokenUtils.java:122)
	at org.fife.ui.rsyntaxtextarea.WrappedSyntaxView$WrappedLine.calculateLineCount(WrappedSyntaxView.java:1193)
	at org.fife.ui.rsyntaxtextarea.WrappedSyntaxView$WrappedLine.getPreferredSpan(WrappedSyntaxView.java:1241)
	at java.desktop/javax.swing.text.View.getMinimumSpan(View.java:248)
	at java.desktop/javax.swing.text.BoxView.calculateMajorAxisRequirements(BoxView.java:872)
	at java.desktop/javax.swing.text.BoxView.checkRequests(BoxView.java:931)
	at java.desktop/javax.swing.text.BoxView.setSpanOnAxis(BoxView.java:330)
	at java.desktop/javax.swing.text.BoxView.layout(BoxView.java:710)
	at java.desktop/javax.swing.text.BoxView.setSize(BoxView.java:398)
	at org.fife.ui.rsyntaxtextarea.WrappedSyntaxView.setSize(WrappedSyntaxView.java:1023)
	at java.desktop/javax.swing.plaf.basic.BasicTextUI$RootView.setSize(BasicTextUI.java:1823)
	at java.desktop/javax.swing.plaf.basic.BasicTextUI.getPreferredSize(BasicTextUI.java:943)
	at java.desktop/javax.swing.plaf.basic.BasicTextAreaUI.getPreferredSize(BasicTextAreaUI.java:121)
	at java.desktop/javax.swing.JComponent.getPreferredSize(JComponent.java:1734)
	at java.desktop/javax.swing.JTextArea.getPreferredSize(JTextArea.java:623)
	at java.desktop/javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:799)
	at java.desktop/java.awt.Container.layout(Container.java:1541)
	at java.desktop/java.awt.Container.doLayout(Container.java:1530)
	at java.desktop/java.awt.Container.validateTree(Container.java:1725)
	at java.desktop/java.awt.Container.validate(Container.java:1660)
	at java.desktop/javax.swing.RepaintManager$3.run(RepaintManager.java:757)
	at java.desktop/javax.swing.RepaintManager$3.run(RepaintManager.java:755)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.desktop/javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:754)
	at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1896)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

[jpstotz]

Possible duplicate of #1668. Have you changed the font to be used in Jadx?

[skylot]

I commit a workaround to handle exception. Not sure if this will be helpful through, because I don't know how to reproduce this issue. Anyway, it shouldn't spam with error windows anymore, like in #1658 😅
@xmpf if possible, please check latest unstable build.