void (@NotNull List<VirtualFile> mavenRootProjects) { if (mavenRootProjects.isEmpty() || !useMavenConfig) return; mavenConfigCache = null; VirtualFile file = mavenRootProjects.get(0); MavenConfig config = MavenConfigParser.parse(file.isDirectory() ? file.getPath() : file.getParent().getPath()); mavenConfigCache = config; if (config == null) return; boolean needUpdate; MavenExecutionOptions.ChecksumPolicy checksumConfig = requireNonNullElse(config.getChecksumPolicy(), MavenExecutionOptions.ChecksumPolicy.NOT_SET); needUpdate = !Objects.equals(checksumConfig, checksumPolicy); checksumPolicy = checksumConfig; MavenExecutionOptions.FailureMode failureBehaviorConfig = requireNonNullElse(config.getFailureMode(), MavenExecutionOptions.FailureMode.NOT_SET); needUpdate = needUpdate || !Objects.equals(failureBehavior, failureBehaviorConfig); failureBehavior = failureBehaviorConfig; MavenExecutionOptions.LoggingLevel outputLevelConfig = requireNonNullElse(config.getOutputLevel(), MavenExecutionOptions.LoggingLevel.INFO); needUpdate = needUpdate || !Objects.equals(outputLevel, outputLevelConfig); outputLevel = outputLevelConfig; Boolean offlineConfig = config.hasOption(OFFLINE); needUpdate = needUpdate || !Objects.equals(workOffline, offlineConfig); workOffline = offlineConfig; Boolean stackTracesConfig = config.hasOption(ERRORS); needUpdate = needUpdate || !Objects.equals(printErrorStackTraces, stackTracesConfig); printErrorStackTraces = stackTracesConfig; Boolean updateSnapshotsConfig = config.hasOption(UPDATE_SNAPSHOTS); needUpdate = needUpdate || !Objects.equals(alwaysUpdateSnapshots, updateSnapshotsConfig); alwaysUpdateSnapshots = updateSnapshotsConfig; Boolean nonRecursiveConfig = config.hasOption(NON_RECURSIVE); needUpdate = needUpdate || !Objects.equals(nonRecursive, nonRecursiveConfig); nonRecursive = nonRecursiveConfig; String threadsConfig = StringUtil.nullize(config.getOptionValue(THREADS)); needUpdate = needUpdate || !Objects.equals(StringUtil.nullize(threads), threadsConfig); threads = threadsConfig; if (needUpdate) { changed(false); } mavenConfigCache = config; }