slight change on annotations

Author: Duncan-tree-zhou

instrumentation-annotations/src/main/java/io/opentelemetry/instrumentation/annotations/MetricAttribute.java

@@ -32,7 +32,8 @@
    * `javac`, the parameter name will be used instead. If the parameter name is not available, e.g.,
    * because the code was not compiled with that flag, the attribute will be ignored.
    *
-   * <p> Warning: be careful to fill it because it might cause an explosion of the cardinality on your metric
+   * <p>Warning: be careful to fill it because it might cause an explosion of the cardinality on
+   * your metric
    */
   String value() default "";
 }

instrumentation-annotations/src/main/java/io/opentelemetry/instrumentation/annotations/Timed.java

@@ -83,7 +83,8 @@
    *
    * <p>By default, the instrument will not have an attribute with the return value.
    *
-   * <p>Warning: be careful to fill it because it might cause an explosion of the cardinality on your metric
+   * <p>Warning: be careful to fill it because it might cause an explosion of the cardinality on
+   * your metric
    */
   String returnValueAttribute() default "";
 }

instrumentation/opentelemetry-instrumentation-annotations-1.16/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/instrumentationannotations/AnnotationSingletons.java

@@ -11,15 +11,12 @@
 import application.io.opentelemetry.instrumentation.annotations.MetricAttribute;
 import application.io.opentelemetry.instrumentation.annotations.Timed;
 import application.io.opentelemetry.instrumentation.annotations.WithSpan;
-import io.opentelemetry.api.metrics.DoubleHistogram;
-//import io.opentelemetry.javaagent.instrumentation.instrumentationannotations.annotations.Counted;
-//import io.opentelemetry.javaagent.instrumentation.instrumentationannotations.annotations.MetricAttribute;
-//import io.opentelemetry.javaagent.instrumentation.instrumentationannotations.annotations.Timed;
 import com.google.common.base.Stopwatch;
 import io.opentelemetry.api.GlobalOpenTelemetry;
 import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.common.AttributesBuilder;
 import io.opentelemetry.api.internal.StringUtils;
+import io.opentelemetry.api.metrics.DoubleHistogram;
 import io.opentelemetry.api.metrics.LongCounter;
 import io.opentelemetry.api.metrics.Meter;
 import io.opentelemetry.api.trace.SpanKind;
@@ -70,9 +67,8 @@ public static void recordHistogramWithAttributes(
     AttributesBuilder attributesBuilder = Attributes.builder();
     extractMetricAttributes(methodRequest, attributesBuilder);
     extractAdditionAttributes(timedAnnotation.additionalAttributes(), attributesBuilder);
-    double duration = ((double)stopwatch.stop().elapsed().toMillis())/1000;
-    getHistogram(timedAnnotation)
-        .record(duration, attributesBuilder.build());
+    double duration = ((double) stopwatch.stop().elapsed().toMillis()) / 1000;
+    getHistogram(timedAnnotation).record(duration, attributesBuilder.build());
   }
 
   private static void extractMetricAttributes(
@@ -98,9 +94,8 @@ public static void recordHistogram(Method method, Stopwatch stopwatch) {
     Timed timedAnnotation = method.getAnnotation(Timed.class);
     AttributesBuilder attributesBuilder = Attributes.builder();
     extractAdditionAttributes(timedAnnotation.additionalAttributes(), attributesBuilder);
-    double duration = ((double)stopwatch.stop().elapsed().toMillis())/1000;
-    getHistogram(timedAnnotation)
-        .record(duration, attributesBuilder.build());
+    double duration = ((double) stopwatch.stop().elapsed().toMillis()) / 1000;
+    getHistogram(timedAnnotation).record(duration, attributesBuilder.build());
   }
 
   private static void extractAdditionAttributes(

instrumentation/opentelemetry-instrumentation-annotations-1.16/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/instrumentationannotations/CountedInstrumentationsModule.java

@@ -8,7 +8,6 @@
 import static io.opentelemetry.javaagent.extension.matcher.AgentElementMatchers.hasClassesNamed;
 import static java.util.Arrays.asList;
 
-//import application.io.opentelemetry.instrumentation.annotations.Counted;
 import com.google.auto.service.AutoService;
 import io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule;
 import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;

instrumentation/opentelemetry-instrumentation-annotations-1.16/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/instrumentationannotations/TimedInstrumentationsModule.java

@@ -8,7 +8,6 @@
 import static io.opentelemetry.javaagent.extension.matcher.AgentElementMatchers.hasClassesNamed;
 import static java.util.Arrays.asList;
 
-//import application.io.opentelemetry.instrumentation.annotations.Timed;
 import com.google.auto.service.AutoService;
 import io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule;
 import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;