given:
        file('src/main/java/Test.java') << """
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class Test {
    private static final Log logger = LogFactory.getLog(Test.class);
}
"""

        and:
        buildFile << """
apply plugin: 'java'

${mavenCentralRepository()}

dependencies {
    compileOnly 'commons-logging:commons-logging:1.2'
}
"""

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.
     *

		}
		if mntDevs[0].Device != expectedDevice {
			t.Errorf("unexpected nfs device, expected %q, got: %q", expectedDevice, mntDevs[0].Device)
		}
	}
	log := fake.GetLog()
	if len(log) != 1 {
		t.Errorf("Mount was not called exactly one time. It was called %d times.", len(log))
	} else {
		if log[0].Action != mount.FakeActionMount {
			t.Errorf("Unexpected mounter action: %#v", log[0])

    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);

			for i, a := range v.Args {
				if !a.Type.IsFlags() {
					continue
				}
				if a == flag {
					continue
				}
				// Recalculate a
				c := copyFlags(a, b)
				// Update v.
				v.SetArg(i, c)
				// Remember the most-recently computed flag value.
				flag = a
			}
			// Issue v.
			b.Values = append(b.Values, v)
			if v.clobbersFlags() {
				flag = nil
			}
			if v.Type.IsFlags() {

	for _, b := range f.Blocks {
		for _, v := range b.Values {
			for i, a := range v.Args {
				if opcodeTable[a.Op].argLen == 0 {
					key := vkey{a.Op, keyFor(a), a.Aux, a.Type}
					if rv, ok := vals[key]; ok {
						v.SetArg(i, rv)
					}
				}
			}
		}
	}
}

// vkey is a type used to uniquely identify a zero arg value.
type vkey struct {
	op Op
	ai int64       // aux int
	ax Aux         // aux

    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')

    return cpu_allocator();
  }
};

void TestBitcastOp(Tensor* input_tensor, DataType out_type,
                   TensorShape expected_shape, error::Code expected_code) {
  Status status;
  NodeDef def;
  def.set_op("Bitcast");
  def.set_device(DEVICE_CPU);

  AttrValue typeAttr;
  SetAttrValue(input_tensor->dtype(), &typeAttr);

  AttrValue outTypeAttr;
  SetAttrValue(out_type, &outTypeAttr);

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')