Make EiffelEventParsingQueue#scheduleArtcCreation private

scheduleArtcCreation(String,String,Long,boolean) is only used from
within the class.

Solves: Jira GER-1715
Change-Id: I389968ed2457c3b826ae32bdd5dd4e6ffce8bd24

src/main/java/com/googlesource/gerrit/plugins/eventseiffel/parsing/EiffelEventParsingQueue.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/eventseiffel/parsing/EiffelEventParsingQueue.java b/src/main/java/com/googlesource/gerrit/plugins/eventseiffel/parsing/EiffelEventParsingQueue.java
index 8f1f424..a5f1846 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/eventseiffel/parsing/EiffelEventParsingQueue.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/eventseiffel/parsing/EiffelEventParsingQueue.java
@@ -148,30 +148,6 @@
         resource.getName(), tagRef, resource.getTagInfo().created.getTime(), force);
   }
 
-  public void scheduleArtcCreation(
-      String projectName, String tagRefOrName, Long creationTime, boolean force) {
-    String tagName =
-        tagRefOrName.startsWith(RefNames.REFS_TAGS)
-            ? tagRefOrName.substring(RefNames.REFS_TAGS.length())
-            : tagRefOrName;
-    schedule(
-        new EventParsingWorker(
-            ParsingQueueTask.builder(ARTC, projectName, tagName)
-                .updateTime(creationTime)
-                .force(force)) {
-
-          @Override
-          public void doRun() {
-            try {
-              eventParser.createAndScheduleArtc(projectName, tagName, creationTime, force);
-            } catch (Exception e) {
-              logger.atSevere().withCause(e).log(
-                  "Failed to create ARTC for %s:%s", projectName, tagName);
-            }
-          }
-        });
-  }
-
   public void shutDown() {
     for (ScheduledFuture<?> f : pending.values()) {
       f.cancel(true);
@@ -214,6 +190,30 @@
         });
   }
 
+  private void scheduleArtcCreation(
+      String projectName, String tagRefOrName, Long creationTime, boolean force) {
+    String tagName =
+        tagRefOrName.startsWith(RefNames.REFS_TAGS)
+            ? tagRefOrName.substring(RefNames.REFS_TAGS.length())
+            : tagRefOrName;
+    schedule(
+        new EventParsingWorker(
+            ParsingQueueTask.builder(ARTC, projectName, tagName)
+                .updateTime(creationTime)
+                .force(force)) {
+
+          @Override
+          public void doRun() {
+            try {
+              eventParser.createAndScheduleArtc(projectName, tagName, creationTime, force);
+            } catch (Exception e) {
+              logger.atSevere().withCause(e).log(
+                  "Failed to create ARTC for %s:%s", projectName, tagName);
+            }
+          }
+        });
+  }
+
   private void schedule(EventParsingWorker worker) {
     ScheduledFuture<?> future = pool.schedule(worker);
     if (future != null) {