[NETBEANS-5901] NPE on Ctrl+Click on Java-class of library with attached source

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 12.4, 12.5
• Fix Version/s: 13
• Component/s: editor - Navigation, editor - Painting & Printing
• Labels: pull-request-available

Language

Java

• Assignee: Unassigned
• Reporter: Mario Bruckschwaiger
• Created: 05/Aug/21 13:49
• Updated: 27/Dec/21 22:01
• Resolved: 27/Dec/21 22:01

Description

When trying to open the code of a class from a Java-library where the Java source is attached with Ctrl+click on the class-name, no window opens and the exception occurs (see attachments).

When the name is clicked a second time, an editor window opens, but it is empty. Interestingly, the "Navigator"-view has the structure of the class. When switching the Editor-window to "History" and back to "Source", the source is present. Also splitting the view horizontally or vertically shows the source code in both windows immediately. After clearing the split, the source code stays visible.

As long as no source was attached, the source-window opened immediately with the byte-code as method-bodies.

Issue Links

• links to: GitHub Pull Request #3134