JDK-8178870 introduced a faulty test on test/runtime/RedefineTests/test8178870.sh. This was later fixed on JDK-8231463, where the file was removed and the test integrated as part of the annotations of test/runtime/RedefineTests/RedefineDoubleDelete.java.

During the ramp-down phase of openjdk8u232, JDK-8178870 was added to both, jdk8u-dev (for openjdk8u242) and to jdk8u (as a critical patch for 8u232). JDK-8231463 was added as a critical patch to jdk8u for openjdk8u232. This has caused the faulty file to reapper during merge.