remove `ImplicitUsings disable` from projects (part 3) (#3985)

src/OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs/OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs.csproj

@@ -8,7 +8,6 @@
 
     <!-- this is temporary. will remove in future PR. -->
     <Nullable>disable</Nullable>
-    <ImplicitUsings>disable</ImplicitUsings>
   </PropertyGroup>
 
   <!--Do not run ApiCompat as this package has never released a stable version.

src/OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs/OtlpLogExporterHelperExtensions.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using OpenTelemetry.Exporter;
 
 namespace OpenTelemetry.Logs

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ActivityExtensions.cs

@@ -14,11 +14,8 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using System.Diagnostics;
-using System.Linq;
 using System.Reflection;
 using System.Reflection.Emit;
 using System.Runtime.CompilerServices;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/BaseOtlpGrpcExportClient.cs

@@ -14,9 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-using System.Threading;
-using System.Threading.Tasks;
 using Grpc.Core;
 using OpenTelemetry.Internal;
 #if NETSTANDARD2_1 || NET6_0_OR_GREATER

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/BaseOtlpHttpExportClient.cs

@@ -14,10 +14,9 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-using System.Collections.Generic;
+#if NETFRAMEWORK
 using System.Net.Http;
-using System.Threading;
+#endif
 using OpenTelemetry.Internal;
 
 namespace OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/ExporterClientValidation.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-
 namespace OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient
 {
     internal static class ExporterClientValidation

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/IExportClient.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System.Threading;
-
 namespace OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient
 {
     /// <summary>Export client interface.</summary>

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/OtlpGrpcLogExportClient.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-using System.Threading;
 using Grpc.Core;
 using OtlpCollector = OpenTelemetry.Proto.Collector.Logs.V1;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/OtlpGrpcMetricsExportClient.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-using System.Threading;
 using Grpc.Core;
 using OtlpCollector = OpenTelemetry.Proto.Collector.Metrics.V1;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/OtlpGrpcTraceExportClient.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-using System.Threading;
 using Grpc.Core;
 using OtlpCollector = OpenTelemetry.Proto.Collector.Trace.V1;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/OtlpHttpLogExportClient.cs

@@ -14,15 +14,12 @@
 // limitations under the License.
 // </copyright>
 
-using System.IO;
 using System.Net;
+#if NETFRAMEWORK
 using System.Net.Http;
+#endif
 using System.Net.Http.Headers;
 using System.Runtime.CompilerServices;
-#if NET6_0_OR_GREATER
-using System.Threading;
-#endif
-using System.Threading.Tasks;
 using Google.Protobuf;
 using OtlpCollector = OpenTelemetry.Proto.Collector.Logs.V1;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/OtlpHttpMetricsExportClient.cs

@@ -14,15 +14,12 @@
 // limitations under the License.
 // </copyright>
 
-using System.IO;
 using System.Net;
+#if NETFRAMEWORK
 using System.Net.Http;
+#endif
 using System.Net.Http.Headers;
 using System.Runtime.CompilerServices;
-#if NET6_0_OR_GREATER
-using System.Threading;
-#endif
-using System.Threading.Tasks;
 using Google.Protobuf;
 using OtlpCollector = OpenTelemetry.Proto.Collector.Metrics.V1;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ExportClient/OtlpHttpTraceExportClient.cs

@@ -14,15 +14,12 @@
 // limitations under the License.
 // </copyright>
 
-using System.IO;
 using System.Net;
+#if NETFRAMEWORK
 using System.Net.Http;
+#endif
 using System.Net.Http.Headers;
 using System.Runtime.CompilerServices;
-#if NET6_0_OR_GREATER
-using System.Threading;
-#endif
-using System.Threading.Tasks;
 using Google.Protobuf;
 using OtlpCollector = OpenTelemetry.Proto.Collector.Trace.V1;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/LogRecordExtensions.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using Google.Protobuf;
 using Microsoft.Extensions.Logging;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/MetricItemExtensions.cs

@@ -14,10 +14,7 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Linq;
 using System.Reflection;
 using System.Reflection.Emit;
 using System.Runtime.CompilerServices;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/OpenTelemetryProtocolExporterEventSource.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using System.Diagnostics.Tracing;
 using OpenTelemetry.Internal;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/OtlpKeyValueTransformer.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using OpenTelemetry.Internal;
 using OtlpCommon = OpenTelemetry.Proto.Common.V1;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/ResourceExtensions.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System.Collections.Generic;
-using System.Linq;
 using OpenTelemetry.Resources;
 using OtlpCommon = OpenTelemetry.Proto.Common.V1;
 using OtlpResource = OpenTelemetry.Proto.Resource.V1;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/SdkLimitOptions.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using Microsoft.Extensions.Configuration;
 using OpenTelemetry.Internal;
 

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/Implementation/TimestampHelpers.cs

@@ -14,8 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
-
 namespace OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation
 {
     /// <summary>

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OpenTelemetry.Exporter.OpenTelemetryProtocol.csproj

@@ -8,7 +8,6 @@
 
     <!-- this is temporary. will remove in future PR. -->
     <Nullable>disable</Nullable>
-    <ImplicitUsings>disable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.1'">

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpExporterOptions.cs

@@ -14,9 +14,10 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using System.Diagnostics;
+#if NETFRAMEWORK
 using System.Net.Http;
+#endif
 using Microsoft.Extensions.Configuration;
 using OpenTelemetry.Internal;
 using OpenTelemetry.Metrics;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpExporterOptionsExtensions.cs

@@ -14,8 +14,9 @@
 // limitations under the License.
 // </copyright>
 
-using System;
+#if NETFRAMEWORK
 using System.Net.Http;
+#endif
 using System.Reflection;
 using Grpc.Core;
 using OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpLogExporter.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using System.Diagnostics;
 using OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation;
 using OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpMetricExporter.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation;
 using OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient;
 using OpenTelemetry.Metrics;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpMetricExporterExtensions.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
 using OpenTelemetry.Exporter;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpTraceExporter.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using System.Diagnostics;
 using OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation;
 using OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient;

src/OpenTelemetry.Exporter.OpenTelemetryProtocol/OtlpTraceExporterHelperExtensions.cs

@@ -14,7 +14,6 @@
 // limitations under the License.
 // </copyright>
 
-using System;
 using System.Diagnostics;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;

src/OpenTelemetry/Internal/TagAndValueTransformer.cs

@@ -14,8 +14,10 @@
 // limitations under the License.
 // </copyright>
 
+#pragma warning disable IDE0005 // Temporarily suppressing "Using directive is unnecessary" until other projects have been updated. See #3958.
 using System;
 using System.Diagnostics;
+#pragma warning restore IDE0005
 
 namespace OpenTelemetry.Internal;