improve: simplified MicrometerMetricsV2 builder api

Signed-off-by: Attila Mészáros <a_meszaros@apple.com>

Author: csviri

micrometer-support/src/main/java/io/javaoperatorsdk/operator/monitoring/micrometer/MicrometerMetricsV2.java

@@ -77,7 +77,7 @@ public class MicrometerMetricsV2 implements Metrics {
    * @return a MicrometerMetricsV2 instance configured to not collect per-resource metrics
    * @see MicrometerMetricsV2Builder
    */
-  public static MicrometerMetricsV2Builder newMicrometerMetricsV2Builder(MeterRegistry registry) {
+  public static MicrometerMetricsV2Builder newBuilder(MeterRegistry registry) {
     return new MicrometerMetricsV2Builder(registry);
   }
 

sample-operators/metrics-processing/src/main/java/io/javaoperatorsdk/operator/sample/metrics/MetricsHandlingSampleOperator.java

@@ -123,7 +123,7 @@ public Duration step() {
     new ProcessorMetrics().bindTo(compositeRegistry);
     new UptimeMetrics().bindTo(compositeRegistry);
 
-    return MicrometerMetricsV2.newMicrometerMetricsV2Builder(compositeRegistry).build();
+    return MicrometerMetricsV2.newBuilder(compositeRegistry).build();
   }
 
   @SuppressWarnings("unchecked")