unifying issue and pull request.

src/main/java/org/kohsuke/github/GHIssue.java

@@ -24,8 +24,12 @@
 
 package org.kohsuke.github;
 
+import java.net.URL;
+import java.util.Collection;
+import java.util.Collections;
 import java.util.Date;
 import java.util.List;
+import java.util.Locale;
 
 /**
  * @author Eric Maupin
@@ -33,27 +37,50 @@ import java.util.List;
 public class GHIssue {
     GitHub root;
 
-    private String gravatar_id,body,title,state,created_at;
+    private String gravatar_id,body,title,state,created_at,updated_at,html_url;
     private List<String> labels;
     private int number,votes,comments;
+    private int position;
 
+    /**
+     * The description of this pull request.
+     */
+    public String getBody() {
+        return body;
+    }
+
+    /**
+     * ID.
+     */
     public int getNumber() {
         return number;
     }
 
+    /**
+     * The HTML page of this issue,
+     * like https://github.com/jenkinsci/jenkins/issues/100
+     */
+    public URL getUrl() {
+        return GitHub.parseURL(html_url);
+    }
+
     public String getTitle() {
         return title;
     }
 
-    public String getBody() {
-        return body;
-    }
-
     public GHIssueState getState() {
         return Enum.valueOf(GHIssueState.class, state);
     }
 
-    public Iterable<String> getLabels() {
-        return (Iterable<String>)labels;
+    public Collection<String> getLabels() {
+        return Collections.unmodifiableList(labels);
+    }
+
+    public Date getCreatedAt() {
+        return GitHub.parseDate(created_at);
+    }
+
+    public Date getUpdatedAt() {
+        return GitHub.parseDate(updated_at);
     }
 }