fmt.Println(rb.Length())
	fmt.Println(rb.Free())

	// read
	buf := make([]byte, 4)
	rb.Read(buf)
	fmt.Println(string(buf))
}
```

It is possible to use an existing buffer with by replacing `New` with `NewBuffer`.


# Blocking vs Non-blocking

The default behavior of the ring buffer is non-blocking, 
meaning that reads and writes will return immediately with an error if the operation cannot be completed.

        String report = "================\n"
            + "Test jvm exited unexpectedly.\n"
            + "Test jvm system exit trace (run: "
            + runCount
            + ")\n"
            + activeDescriptors.stream()
                .filter(d -> d.getId() instanceof CompositeIdGenerator.CompositeId)
                .sorted(Comparator.comparing(o -> o.getId().toString()))

                assertEquals("this is a test license file", IOUtils.toString(license, StandardCharsets.UTF_8.name()));
                assertEquals("this is a test notice file", IOUtils.toString(notice, StandardCharsets.UTF_8.name()));
            }
        }
    }

package disk

import (
	"os"
	"reflect"
	"testing"
)

func TestReadDriveStats(t *testing.T) {
	testCases := []struct {
		stat            string
		expectedIOStats IOStats
		expectErr       bool
	}{
		{
			stat: "1432553   420084 66247626  2398227  7077314  8720147 157049224  7469810        0  7580552  9869354    46037        0 41695120     1315        0        0",

/**
 * Apply this plugin to run the YAML based REST tests.
 */
public class InternalYamlRestTestPlugin implements Plugin<Project> {

    public static final String SOURCE_SET_NAME = "yamlRestTest";

    @Override
    public void apply(Project project) {
        project.getPluginManager().apply(RestTestBasePlugin.class);

        DirectoryLeaseContext context = new DirectoryLeaseContext(key, 0, DirectoryCacheScope.IMMEDIATE_CHILDREN);

        byte[] name = context.getName();
        assertNotNull(name);
        assertEquals("DLse", new String(name));
    }

    @Test
    public void testSettersAndGetters() {
        Smb2LeaseKey key1 = new Smb2LeaseKey();
        Smb2LeaseKey key2 = new Smb2LeaseKey();

            return;
        }

        final HttpServletRequest httpRequest = (HttpServletRequest) request;
        final HttpServletResponse httpResponse = (HttpServletResponse) response;
        final String clientIp = rateLimitHelper.getClientIp(httpRequest);

        if (logger.isDebugEnabled()) {
            logger.debug("Rate limit check: clientIp={}, path={}", clientIp, httpRequest.getRequestURI());
        }

        @Override
        protected Options parseCliOptions(LocalContext context) {
            try {
                return CommonsCliOptions.parse(
                        "test", context.parserRequest.args().toArray(new String[0]));
            } catch (ParseException e) {
                throw new IllegalArgumentException(e);
            }
        }
    };

    @Test
    void happy() {
        InvokerRequest invokerRequest =

import org.gradle.testkit.runner.BuildResult;
import org.gradle.testkit.runner.GradleRunner;

public class TestingConventionsTasksIT extends GradleIntegrationTestCase {

    @Override
    public String projectName() {
        return "testingConventions";
    }

    public void testInnerClasses() {

    for (Object o : c) {
      if (!self.contains(o)) {
        return false;
      }
    }
    return true;
  }

  /** An implementation of {@link Collection#toString()}. */
  static String toStringImpl(Collection<?> collection) {
    StringBuilder sb = newStringBuilderForCollection(collection.size()).append('[');
    boolean first = true;
    for (Object o : collection) {
      if (!first) {