I20260531-1800
+ avoid duplication of META_INF_VERSIONS path segments + fix bug whereby a string was searched within itself Fixes https://github.com/eclipse-jdt/eclipse.jdt.core/issues/2495
+ avoid duplication of META_INF_VERSIONS path segments + fix bug whereby a string was searched within itself Fixes https://github.com/eclipse-jdt/eclipse.jdt.core/issues/2495