fix jacoco

Author: jandro996

internal-api/build.gradle

@@ -203,6 +203,8 @@ excludedClassesCoverage += [
   'datadog.trace.api.telemetry.LogCollector.RawLogMessage',
   "datadog.trace.api.telemetry.MetricCollector.DistributionSeriesPoint",
   "datadog.trace.api.telemetry.MetricCollector",
+  //Enum
+  "datadog.trace.api.telemetry.WafTruncatedType",
   // stubs
   'datadog.trace.api.profiling.Timing.NoOp',
   'datadog.trace.api.profiling.Timer.NoOp',

internal-api/src/main/java/datadog/trace/api/telemetry/WafMetricCollector.java

@@ -9,7 +9,6 @@
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.atomic.AtomicInteger;
-import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.atomic.AtomicLongArray;
 
 public class WafMetricCollector implements MetricCollector<WafMetricCollector.WafMetric> {
@@ -517,28 +516,6 @@ public WafError(final long counter, final String wafVersion, final Integer ddwaf
     }
   }
 
-  public static class AtomicRequestCounter {
-
-    private final AtomicLong atomicLong = new AtomicLong();
-    private volatile long timestamp;
-
-    public final long get() {
-      return atomicLong.get();
-    }
-
-    public final long getAndReset() {
-      timestamp = 0;
-      return atomicLong.getAndSet(0);
-    }
-
-    public final void increment() {
-      if (timestamp == 0) {
-        timestamp = System.currentTimeMillis();
-      }
-      atomicLong.incrementAndGet();
-    }
-  }
-
   /**
    * Mirror of the {@code WafErrorCode} enum defined in the {@code libddwaf-java} module.
    *