I'm using the TIBCO Jaspersoft Studio Community Edition plugin in eclipse.
Eclipse Version: Neon Release (4.6.0) Build id: 20160613-1800
Not sure if this is a bug, it seems more like a settings / config issue.
This plugin has been working fine for months but recently whenever i try and edit any Java report, the expression editor shows a basic text editor instead of the fully featured object viewer.
I've attached an image that shows the current expression editor, and even the inline help which shows what the editor SHOULD look like!
It seems like I've miss clicked somewhere or hit a shortcut i did not know about and disabled functionality in the editor.