Bug ID 2290205: APM Portal Access Fails to Parse ES13 Class Static Initialization Blocks (static {})

Last Modified: Jul 28, 2026

Affected Product(s):
BIG-IP APM(all modules)

Fixed In:
21.1.0.1

Opened: Apr 27, 2026

Severity: 3-Major

Symptoms

Apps hosted through portal access fails if they contain Static Class Initialization Blocks

Impact

Apps hosted through Portal Access will not work as intended

Conditions

Have an App hosted in Portal Access that uses Static Class Initialization Blocks

Workaround

None

Fix Information

Statis Class Initialization Blocks are now supported in Portal Access

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips