import java.io.PrintWriter;

class DefaultBuildOperationLogger implements BuildOperationLogger {
    private final BuildOperationLogInfo configuration;
    private final Logger logger;
    private final File outputFile;
    private PrintWriter logWriter;

    private boolean started;
    private int numberOfFailedOperationsSeen;

        final File outputFile = createOutputFile(outputDir);
        final BuildOperationLogInfo configuration = createLogInfo(taskName, outputFile, MAX_FAILURES);
        return new DefaultBuildOperationLogger(configuration, logger, outputFile);
    }

    protected File createOutputFile(File outputDir) {
        GFileUtils.mkdirs(outputDir);
        return new File(outputDir, "output.txt");
    }

    def pathToLogStr = new ConsoleRenderer().asClickableFileUrl(pathToLog)
    BuildOperationLogInfo configuration = new BuildOperationLogInfo("<testTask>", pathToLog, maxOperationsShown)
    BuildOperationLogger log = new DefaultBuildOperationLogger(configuration, logger, outputFile)

    /**
     * @return output that would appear in the log file
     */
    def logOutput() {
        TextUtil.normaliseLineSeparators(outputFile.text)
    }

Class <org.gradle.internal.operations.logging.DefaultBuildOperationLogger> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (DefaultBuildOperationLogger.java:0)