pr review

Author: zeitlinger

exporters/prometheus/src/main/java/io/opentelemetry/exporter/prometheus/PrometheusMetricReader.java

@@ -28,6 +28,17 @@ public class PrometheusMetricReader implements MetricReader, MultiCollector {
   private volatile CollectionRegistration collectionRegistration = CollectionRegistration.noop();
   private final Otel2PrometheusConverter converter;
 
+  /**
+   * @deprecated use {@link PrometheusMetricReader#PrometheusMetricReader(OtelScopeMode, Predicate)}
+   *     instead.
+   */
+  @SuppressWarnings("unused")
+  @Deprecated
+  public PrometheusMetricReader(
+      boolean otelScopeEnabled, @Nullable Predicate<String> allowedResourceAttributesFilter) {
+    this(OtelScopeMode.LABELS_AND_SCOPE_INFO, allowedResourceAttributesFilter);
+  }
+
   // TODO: refactor to public static create or builder pattern to align with project style
   /** See {@link Otel2PrometheusConverter#Otel2PrometheusConverter(OtelScopeMode, Predicate)}. */
   public PrometheusMetricReader(

exporters/prometheus/src/main/java/io/opentelemetry/exporter/prometheus/internal/PrometheusComponentProvider.java

@@ -13,7 +13,6 @@
 import io.opentelemetry.sdk.internal.IncludeExcludePredicate;
 import io.opentelemetry.sdk.metrics.export.MetricReader;
 import java.util.List;
-import java.util.Objects;
 
 /**
  * Declarative configuration SPI implementation for {@link PrometheusHttpServer}.