regex: java.util.regex companion code (groups, lookarounds, replaceAll lambdas, ReDoS and timeouts)

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01KqJyCidz3ZgRyHABv2GVJh
2026-09-30 19:00:39 +00:00
parent bfa7f97432
commit b31c6716a3
22 changed files with 647 additions and 0 deletions
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+price: 5 dollars, fee: 12 dollars
+price: USD 5, fee: USD 12
+replaceAll("$")  -> IllegalArgumentException: Illegal group reference: group index is missing
+price: 5 $, fee: 12 $
+price: 10 USD, fee: 24 USD
+unquoted lambda  -> IndexOutOfBoundsException: No group 5
+hello ankur, you owe $5
+hi ${nobody}
+rEgUlAr ExprEssIOns