$ java -cp classes:asm-9.11.1.jar... demo.AsmGotcha      (25.0.5+8-LTS)
readerFlags = 0 -> java.lang.IllegalArgumentException
  LocalVariablesSorter only accepts expanded frames (see ClassReader.EXPAND_FRAMES)
PASS the message names the missing flag
readerFlags = EXPAND_FRAMES -> 2152 bytes, verify() problems: 0
PASS with EXPAND_FRAMES the output verifies
exit=0
