4.24/4.25 cannot view JMX beans in dashboard

[space88man]

Describe the bug
OS: Fedora 40, x86_64
Java: using the jre inside STS

Since 4.24.0 with actuator/JMX/beans enabled, scraping beans doesn't show in STS dashboard. The endpoint can be scraped with jconsole.

Working 4.23.1 (can scrape beans):

Not working 4.24.0/4.25 nightly (cannot scrape beans):

To Reproduce

• Create a Spring starter with Web/Actuator
• Enable JMX in Run config

Additional Information

• 4.25 nightly build with Eclipse 4.31 works(!)
• 4.25 nightly build with Eclipse 4.32 works(!)

Sample

demo-1.zip

[manueljordan]

Hello

For simplicity could you share here all the properties related with Spring Boot Actuator? Such as spring.jmx.enabled=true

Thank You

[space88man]

Vanilla 4.24.0-RELEASE (with no p2 updates) is still working:

com.sun.management.jmxremote.authenticate=false
com.sun.management.jmxremote.ssl=false
com.sun.management.jmxremote=
spring.jmx.enabled=true
management.endpoints.jmx.exposure.include=*
com.sun.management.jmxremote.port=40387

[BoykoAlex]

Yes, it's a bug. There is exception thrown from the beans json parser. Not sure if we can squeeze this into 4.25.0 though...

[BoykoAlex]

Fixed with 30abaec

[space88man]

Fixed with 30abaec

I have built and overridden just that class into sts-4.25.0.RELEASE/ and can confirm that my issue is fixed - the beans pane now renders correctly. Thank you!