Change a method name to toggleState

Author: junichi11

src/main/java/com/junichi11/netbeans/modules/github/issues/issue/GitHubIssue.java

@@ -208,7 +208,7 @@ public void addComment(String comment, boolean resolveAsFixed) {
                     LOGGER.log(Level.INFO, "This issue({0} #{1}) state is already closed.", new Object[]{i.getTitle(), i.getNumber()}); // NOI18N
                     return;
                 }
-                GitHubIssueSupport.closeReopen(this);
+                GitHubIssueSupport.toggleState(this);
             }
         }
     }

src/main/java/com/junichi11/netbeans/modules/github/issues/issue/GitHubIssueController.java

@@ -336,7 +336,7 @@ public void run() {
         }
 
         private boolean closeReopen() {
-            return GitHubIssueSupport.closeReopen(getPanel().getIssue());
+            return GitHubIssueSupport.toggleState(getPanel().getIssue());
         }
 
     }

src/main/java/com/junichi11/netbeans/modules/github/issues/issue/GitHubIssueSupport.java

@@ -75,7 +75,7 @@ private GitHubIssueSupport() {
      * @param gitHubIssue
      * @return {@code true} if state was changed, otherwise {@code false}
      */
-    public static boolean closeReopen(GitHubIssue gitHubIssue) {
+    public static boolean toggleState(GitHubIssue gitHubIssue) {
         if (gitHubIssue == null) {
             return false;
         }