From 87f66d3845756c4192c44b670376837038c19a88 Mon Sep 17 00:00:00 2001
From: Utkarsh Umesan Pillai <utpilla@microsoft.com>
Date: Tue, 14 Dec 2021 12:56:18 -0800
Subject: [PATCH] Remove unnecessary using statements (#2727)

---
 docs/metrics/extending-the-sdk/MyExporterExtensions.cs          | 1 -
 examples/Console/Program.cs                                     | 1 -
 test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs      | 2 --
 .../HostingMeterExtensionTests.cs                               | 1 -
 4 files changed, 5 deletions(-)

diff --git a/docs/metrics/extending-the-sdk/MyExporterExtensions.cs b/docs/metrics/extending-the-sdk/MyExporterExtensions.cs
index 1caf3197f98..23e174e3eb9 100644
--- a/docs/metrics/extending-the-sdk/MyExporterExtensions.cs
+++ b/docs/metrics/extending-the-sdk/MyExporterExtensions.cs
@@ -15,7 +15,6 @@
 // </copyright>
 
 using System;
-using OpenTelemetry;
 using OpenTelemetry.Metrics;
 
 internal static class MyExporterExtensions
diff --git a/examples/Console/Program.cs b/examples/Console/Program.cs
index 3ee742505f3..d00d11db443 100644
--- a/examples/Console/Program.cs
+++ b/examples/Console/Program.cs
@@ -15,7 +15,6 @@
 // </copyright>
 
 using CommandLine;
-using OpenTelemetry.Exporter;
 
 namespace Examples.Console
 {
diff --git a/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs b/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs
index 65b58caa811..05126d5b092 100644
--- a/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs
+++ b/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs
@@ -16,10 +16,8 @@
 
 extern alias Prometheus;
 
-using System;
 using System.Collections.Generic;
 using System.Diagnostics.Metrics;
-using System.IO;
 using BenchmarkDotNet.Attributes;
 using OpenTelemetry;
 using OpenTelemetry.Metrics;
diff --git a/test/OpenTelemetry.Extensions.Hosting.Tests/HostingMeterExtensionTests.cs b/test/OpenTelemetry.Extensions.Hosting.Tests/HostingMeterExtensionTests.cs
index ea55aa58d93..9ed9e3a1f75 100644
--- a/test/OpenTelemetry.Extensions.Hosting.Tests/HostingMeterExtensionTests.cs
+++ b/test/OpenTelemetry.Extensions.Hosting.Tests/HostingMeterExtensionTests.cs
@@ -15,7 +15,6 @@
 // </copyright>
 
 using System;
-using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.Extensions.DependencyInjection;