Add missing deprecated methods and format code

Author: jmini

gitlab4j-api/src/main/java/org/gitlab4j/api/RepositoryApi.java

@@ -913,7 +913,9 @@ public File getRepositoryArchive(
      *          false to compare using merge base (from…to)’.
      * @return a CompareResults containing the results of the comparison
      * @throws GitLabApiException if any exception occurs
+     * @deprecated use {@link #compare(Object, String, String, Long, Boolean)} instead
      */
+    @Deprecated
     public CompareResults compare(Object projectIdOrPath, String from, String to, Boolean straight)
             throws GitLabApiException {
         return compare(projectIdOrPath, from, to, null, straight);
@@ -928,9 +930,11 @@ public CompareResults compare(Object projectIdOrPath, String from, String to, Bo
      * @param to the commit SHA or branch name
      * @return a CompareResults containing the results of the comparison
      * @throws GitLabApiException if any exception occurs
+     * @deprecated use {@link #compare(Object, String, String, Long, Boolean)} instead
      */
+    @Deprecated
     public CompareResults compare(Object projectIdOrPath, String from, String to) throws GitLabApiException {
-        return (compare(projectIdOrPath, from, to, false));
+        return compare(projectIdOrPath, from, to, false);
     }
 
     /**
@@ -947,19 +951,19 @@ public CompareResults compare(Object projectIdOrPath, String from, String to) th
      * @throws GitLabApiException if any exception occurs
      */
     public CompareResults compare(Object projectIdOrPath, String from, String to, Long fromProjectId, Boolean straight)
-        throws GitLabApiException {
+            throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm()
-            .withParam("from", from, true)
-            .withParam("to", to, true)
-            .withParam("straight", straight)
-            .withParam("from_project_id", fromProjectId);
+                .withParam("from", from, true)
+                .withParam("to", to, true)
+                .withParam("straight", straight)
+                .withParam("from_project_id", fromProjectId);
         Response response = get(
-            Response.Status.OK,
-            formData.asMap(),
-            "projects",
-            getProjectIdOrPath(projectIdOrPath),
-            "repository",
-            "compare");
+                Response.Status.OK,
+                formData.asMap(),
+                "projects",
+                getProjectIdOrPath(projectIdOrPath),
+                "repository",
+                "compare");
         return (response.readEntity(CompareResults.class));
     }