use reflection to update command stepName for mavenBuild

cmd/mavenBuild.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"path"
 	"path/filepath"
+	"reflect"
 	"strings"
 
 	"github.com/SAP/jenkins-library/pkg/buildsettings"
@@ -25,6 +26,12 @@ const (
 func mavenBuild(config mavenBuildOptions, telemetryData *telemetry.CustomData, commonPipelineEnvironment *mavenBuildCommonPipelineEnvironment) {
 	utils := maven.NewUtilsBundle()
 
+	// enables url-log.json creation
+	cmd := reflect.ValueOf(utils).Elem().FieldByName("Command")
+	if cmd.IsValid() {
+		reflect.Indirect(cmd).FieldByName("StepName").SetString("mavenBuild")
+	}
+
 	err := runMavenBuild(&config, telemetryData, utils, commonPipelineEnvironment)
 	if err != nil {
 		log.Entry().WithError(err).Fatal("step execution failed")