So, in my case anyway, I can recreate when I have Lombok annotations. Junit annotation do not cause the same behaviour and files with no annotations open normally.
Cleaned up NetBeans again, enabled only the base Java modules and built the project. Low and behold the Lombok classes open again, no hangs! I installed nb-javac no problem so far… I am going to enable other things bit by bit and will report back if I see the same behaviour but it looks like just a proper clean out is the best thing right now. From: James Ostrowick <ja...@ostrowick.co.za> Date: Tuesday, 8 December 2020 at 12:21 To: Luff,Chris <chris.l...@cerner.com.INVALID> Cc: NetBeans Users <us...@netbeans.apache.org>, dev@netbeans.apache.org <dev@netbeans.apache.org> Subject: Re: NetBeans hanging +1 to this - have exactly the same issue (same config too) On 08 Dec 2020, at 14:19, Luff,Chris <chris.l...@cerner.com.INVALID<mailto:chris.l...@cerner.com.INVALID>> wrote: Well, after changing to the release version and running net.java.openjdk.cmd “AppleWindowTabbingMode” to prevent full screen tabs that caused hangs - I am getting some odd behaviours. Every now and again I am getting hangs with no obvious cause. In the hang that just occurred, EntityReport.java was opened from a maven project with other files open and everything operating just fine. NetBeans was not in full screen, but whilst opening it hung and has not responded since. BigSur 11.0.1 MacBook Pro 2018 Product Version: Apache NetBeans IDE 12.2 Java: 15.0.1; OpenJDK 64-Bit Server VM 15.0.1+9 Runtime: OpenJDK Runtime Environment 15.0.1+9 System: Mac OS X version 10.16 running on x86_64; UTF-8; en_GB (nb) I have cleared the user and cache dir, removed all old versions of NetBeans and re-installed from the released version as of yesterday. Weirdly I was not experiencing this on the macOS installer voting candidate. I don’t have that download anymore to verify. If someone has the link, I will try that again! <Screenshot 2020-12-08 at 12.14.40.png> CONFIDENTIALITY NOTICE This message and any included attachments are from Cerner Corporation and are intended only for the addressee. The information contained in this message is confidential and may constitute inside or non-public information under international, federal, or state securities laws. Unauthorized forwarding, printing, copying, distribution, or use of such information is strictly prohibited and may be unlawful. If you are not the addressee, please promptly delete this message and notify the sender of the delivery error by e-mail or you may call Cerner's corporate offices in Kansas City, Missouri, U.S.A at (+1) (816)221-1024. Cerner Limited, Registered in England no 2519305, Registered Office 37 North Wharf Road, London W2 1AF.