Review fixes for runtime-telemetry-java17:library (#17665)

Co-authored-by: otelbot <197425009+otelbot@users.noreply.github.com>

Author: otelbot[bot]

instrumentation/runtime-telemetry/runtime-telemetry-java17/library/src/main/java/io/opentelemetry/instrumentation/runtimemetrics/java17/RuntimeMetrics.java

@@ -33,7 +33,7 @@ public final class RuntimeMetrics implements AutoCloseable {
    * @param openTelemetry the {@link OpenTelemetry} instance used to record telemetry
    */
   public static RuntimeMetrics create(OpenTelemetry openTelemetry) {
-    return new RuntimeMetricsBuilder(openTelemetry).build();
+    return builder(openTelemetry).build();
   }
 
   /**

instrumentation/runtime-telemetry/runtime-telemetry-java17/library/src/test/java/io/opentelemetry/instrumentation/runtimemetrics/java17/RuntimeMetricsBuilderTest.java

@@ -28,7 +28,7 @@ class RuntimeMetricsBuilderTest {
   static void setup() {
     try {
       Class.forName("jdk.jfr.FlightRecorder");
-    } catch (ClassNotFoundException exception) {
+    } catch (ClassNotFoundException ignored) {
       Assumptions.abort("JFR not present");
     }
     Assumptions.assumeTrue(FlightRecorder.isAvailable(), "JFR not available");

instrumentation/runtime-telemetry/runtime-telemetry-java17/library/src/test/java/io/opentelemetry/instrumentation/runtimemetrics/java17/RuntimeMetricsTest.java

@@ -36,7 +36,7 @@ class RuntimeMetricsTest {
   void setup() {
     try {
       Class.forName("jdk.jfr.FlightRecorder");
-    } catch (ClassNotFoundException exception) {
+    } catch (ClassNotFoundException ignored) {
       Assumptions.abort("JFR not present");
     }
     Assumptions.assumeTrue(FlightRecorder.isAvailable(), "JFR not available");