public interface DaemonFixture {
    /**
     * Returns the context information of this daemon.
     */
    DaemonContext getContext();

    /**
     * Returns the log for this daemon.
     */
    String getLog();

    /**
     * Returns the log file for this daemon.
     */
    File getLogFile();

    /**
     * Returns whether the log file contains a given String.
     *

    protected final String sourceClass;

    protected final Log logger;

    public JclLoggerAdapter(final Class<?> clazz) {
        sourceClass = clazz.getName();
        logger = LogFactory.getLog(clazz);
    }

    @Override
    public boolean isFatalEnabled() {
        return logger.isFatalEnabled();
    }

    @Override
    public void fatal(final String message) {
        logger.fatal(message);

    void killDaemonOnly() {
        new ProcessFixture(context.pid).kill(false)
    }

    @Override
    String toString() {
        "Daemon with context $context"
    }

    @Override
    String getLog() {
        return daemonLog.text
    }

    @Override
    File getLogFile() {
        return daemonLog.file
    }

System.err.println 'this is stderr'

def slf4jLogger = org.slf4j.LoggerFactory.getLogger('some-logger')
slf4jLogger.warn('A warning using SLF4j')

def jclLogger = org.apache.commons.logging.LogFactory.getLog('some-logger')
jclLogger.warn('A warning using JCL')

def log4jLogger = org.apache.log4j.Logger.getLogger('some-logger')
log4jLogger.warn('A warning using Log4j')

org.slf4j.Logger slf4jLogger = org.slf4j.LoggerFactory.getLogger('some-logger')
slf4jLogger.info('An info log message logged using SLF4j')
// END SNIPPET use-slf4j

org.apache.commons.logging.Log jclLogger = org.apache.commons.logging.LogFactory.getLog('some-logger')
jclLogger.info('An info log message logged using JCL')

org.apache.log4j.Logger log4jLogger = org.apache.log4j.Logger.getLogger('some-logger')
log4jLogger.info('An info log message logged using Log4j')

     *            plugin repositories.
     * @return This request, never {@code null}.
     */
    PluginPrefixRequest setPom(Model pom);

    /**
     * Gets the remote repositories to use.
     *
     * @return The remote repositories to use, never {@code null}.
     */
    List<RemoteRepository> getRepositories();

    /**

    absl::Span<const std::string> inputs,
    absl::Span<
        const std::pair<std::string, FunctionDefHelper::AttrValueWrapper>>
        attrs) {
  NodeDef node;
  node.set_name(std::string(name));
  node.set_op(std::string(op));
  for (const auto& input : inputs) node.add_input(input);
  for (const auto& attr : attrs)
    node.mutable_attr()->insert({attr.first, attr.second.proto});
  return node;
}

}  // namespace

    }

    @Test
    void testGetLogger() {
        ToolchainModel model = new ToolchainModel();
        DefaultToolchain toolchain = newDefaultToolchain(model);
        assertEquals(logger, toolchain.getLog());
    }

    @Test
    void testMissingRequirementProperty() {
        ToolchainModel model = new ToolchainModel();
        model.setType("TYPE");
        DefaultToolchain toolchain = newDefaultToolchain(model);

    }

    /**
     * The Maven POM.
     *
     * @return The Maven POM.
     */
    @Internal
    public MavenPom getPom() {
        return pom.get();
    }

    public void setPom(MavenPom pom) {
        this.pom.set(pom);
    }

    /**
     * The file the POM will be written to.
     *
     * @return The file the POM will be written to
     */
    @OutputFile

  assert(
      (llvm::isa<TFL::ConstOp, TFL::QConstOp, arith::ConstantOp>(const_op)) &&
      "Expect QConst or Const op.");
  OpBuilder builder(func.getBody());
  auto cloned_const_op = const_op->clone();
  cloned_const_op->setLoc(func.getBody().getLoc());
  builder.insert(cloned_const_op);
  // Rewire the usage.
  func.getArgument(argument_index)
      .replaceAllUsesWith(cloned_const_op->getResult(0));
}