Fixed #202

 o Added getFirstBuild() in MavenJobWithDetails.

Author: khmarbaise

ReleaseNotes.md

@@ -63,6 +63,15 @@ public class MavenJobWithDetails {
 
  Fixed grammar and changed `Build.BUILD_HAS_NEVER_RAN` into `Build.BUILD_HAS_NEVER_RUN`
 
+ * [Fixed Issue 202][issue-202]
+
+```java
+public class MavenJobWithDetails { 
+   public MavenBuild getFirstBuild();
+}
+```
+
+
 ## Release 0.3.6
 
 ### General Changes
@@ -654,6 +663,7 @@ TestReport testReport = mavenJob.getLastSuccessfulBuild().getTestReport();
 [issue-182]: https://github.com/jenkinsci/java-client-api/issues/182
 [issue-186]: https://github.com/jenkinsci/java-client-api/issues/186
 [issue-201]: https://github.com/jenkinsci/java-client-api/issues/201
+[issue-202]: https://github.com/jenkinsci/java-client-api/issues/202
 [pull-123]: https://github.com/jenkinsci/java-client-api/pull/123
 [pull-149]: https://github.com/jenkinsci/java-client-api/pull/149
 [pull-158]: https://github.com/jenkinsci/java-client-api/pull/158

jenkins-client/src/main/java/com/offbytwo/jenkins/model/MavenJobWithDetails.java

@@ -11,7 +11,7 @@ public class MavenJobWithDetails extends MavenJob {
     private String displayName;
     private boolean buildable;
     private List<MavenBuild> builds;
-    // TODO: What about firstBuild
+    private MavenBuild firstBuild;
     private MavenBuild lastBuild;
     private MavenBuild lastCompletedBuild;
     private MavenBuild lastFailedBuild;
@@ -51,6 +51,18 @@ public MavenBuild apply(MavenBuild from) {
         }
     }
 
+    /**
+     * @return The firstBuild. If {@link #firstBuild} has never been run
+     *         {@link MavenBuild#BUILD_HAS_NEVER_RUN} will be returned.
+     */
+    public MavenBuild getFirstBuild() {
+        if (firstBuild == null) {
+            return MavenBuild.BUILD_HAS_NEVER_RUN;
+        } else {
+            return buildWithClient(firstBuild);
+        }
+    }
+
     /**
      * @return The lastBuild. If {@link #lastBuild} has never been run
      *         {@link MavenBuild#BUILD_HAS_NEVER_RUN} will be returned.