TF_DeleteBuffer(result1);
  TFE_MonitoringDeleteSampler1(sampler1);

  auto* sampler2 = TFE_MonitoringNewSampler2("test/sampler2", buckets, status,
                                             "test", "label1", "label2");
  CHECK_EQ(TF_OK, TF_GetCode(status)) << TF_Message(status);
  auto* cell2 = TFE_MonitoringGetCellSampler2(sampler2, "foo", "bar");
  TFE_MonitoringSamplerCellAdd(cell2, 2.0);

In addition, you can see a basic, practical example of building a {cpp} library in the corresponding link:../samples/sample_building_cpp_libraries.html[sample].

[[sec:building_cpp_applications]]
== Building {cpp} applications

    @Rule
    Sample sample = new Sample(testDirectoryProvider)

    @Requires(UnitTestPreconditions.Jdk9OrLater)
    @UsesSample("java/basic")
    def "can execute simple Java tests with #dsl dsl"() {
        given:
        configureExecuterForToolchains('17')
        TestFile dslDir = sample.dir.file(dsl)
        executer.inDirectory(dslDir)

        when:

- name: app
  dockerfile: pkg/test/echo/docker/Dockerfile.app
  files:
  - tests/testdata/certs
  targets:
  - ${TARGET_OUT_LINUX}/client
  - ${TARGET_OUT_LINUX}/server

# Sample authz server
- name: ext-authz
  dockerfile: samples/extauthz/docker/Dockerfile
  targets:
    - ${TARGET_OUT_LINUX}/extauthz

# TODO(https://github.com/istio/istio/issues/38224)
- name: app_sidecar_rockylinux_9

![Events Diagram](../assets/images/******@****.***)

Here’s a [sample event listener](https://github.com/square/okhttp/blob/master/samples/guide/src/main/java/okhttp3/recipes/PrintEventsNonConcurrent.java) that prints each event with a timestamp.

```java
class PrintingEventListener extends EventListener {

 * @author George van den Driessche
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface TestContainerGenerator<T, E extends @Nullable Object> {
  /** Returns the sample elements that this generate populates its container with. */
  SampleElements<E> samples();

  /**
   * Creates a new container containing the given elements. TODO: would be nice to figure out how to

== Prerequisites

You'll need an existing Gradle plugin project for this tutorial. If you don't have one, use the link:../samples/sample_gradle_plugin.html[Greeting plugin sample].

Attempting to publish this plugin will safely fail with a permission error, so don't worry about cluttering up the {portal} with a trivial example plugin.

== Account setup

[[sec:application_usage]]
== Building JVM applications

To use the application plugin, include the following in your build script:

.Using the application plugin
====
include::sample[dir="snippets/java/application/kotlin",files="build.gradle.kts[tags=use-plugin]"]
include::sample[dir="snippets/java/application/groovy",files="build.gradle[tags=use-plugin]"]
====

		tags = tags[1:]
	}

	// Parse CPU samples from the profile.
	// Each sample is 3+n uint64s:
	//	data[0] = 3+n
	//	data[1] = time stamp (ignored)
	//	data[2] = count
	//	data[3:3+n] = stack
	// If the count is 0 and the stack has length 1,
	// that's an overflow record inserted by the runtime
	// to indicate that stack[0] samples were lost.
	// Otherwise the count is usually 1,

	}

	// Extract sample counts and compute set of interesting functions.
	for _, sample := range rpt.prof.Sample {
		value := rpt.options.SampleValue(sample.Value)
		if rpt.options.SampleMeanDivisor != nil {
			div := rpt.options.SampleMeanDivisor(sample.Value)
			if div != 0 {
				value /= div
			}
		}

		// Find call-sites matching sym.
		for i := len(sample.Location) - 1; i >= 0; i-- {