SONARJAVA-6722 Implement S9142: Expensive compilation or preparation operations should not be performed inside loops - #5893

Merged

NoemieBenard merged 12 commits into

nb/sonarjava-6722-implement-S9142

Aug 17, 2026

Commits on Aug 5, 2026

Add rule metadata
NoemieBenard
committed
850fc56

Commits on Aug 6, 2026

Add failing reproducer
NoemieBenard
committed
f5ef064
Implement rule
NoemieBenard
committed
cee8cea
Update ruling expectations
NoemieBenard
committed
15b7b16

Commits on Aug 14, 2026

Fix S9142 messages, split fast path, and loop-invariant false positives.
nathsou
committed
b82ea91
Address review comments and fix sonarqube issues
NoemieBenard
committed
8771e5c
Update ruling expectations
NoemieBenard
committed
c22a79d
Improve test coverage
NoemieBenard
committed
9024910
Improve test coverage again
NoemieBenard
committed
ba917e1
Improve test coverage
NoemieBenard
committed
a3a2611

Commits on Aug 17, 2026

Address review comments
NoemieBenard
committed
6a18a32
Fix false negative for once-per-outer-loop calls
NoemieBenard
committed
1fb4dd2