PullRequestGroovyObject.java

- added the following methods createReviewRequest() and deleteReviewRequest(), reported by @johanek in issue 34

Author: aaronjwhiteside

src/main/java/org/jenkinsci/plugins/pipeline/github/PullRequestGroovyObject.java

@@ -430,6 +430,12 @@ public void setLabels(final List<String> labels) {
         }
     }
 
+    @Whitelisted
+    public void createReviewRequest(final String reviewer) {
+        Objects.requireNonNull(reviewer, "reviewer cannot be null");
+        createReviewRequests(Collections.singletonList(reviewer));
+    }
+
     @Whitelisted
     public void createReviewRequests(final List<String> reviewers) {
         Objects.requireNonNull(reviewers, "reviewers cannot be null");
@@ -440,6 +446,12 @@ public void createReviewRequests(final List<String> reviewers) {
         }
     }
 
+    @Whitelisted
+    public void deleteReviewRequest(final String reviewer) {
+        Objects.requireNonNull(reviewer, "reviewer cannot be null");
+        deleteReviewRequests(Collections.singletonList(reviewer));
+    }
+
     @Whitelisted
     public void deleteReviewRequests(final List<String> reviewers) {
         Objects.requireNonNull(reviewers, "reviewers cannot be null");