Refactor pagination

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

@@ -267,6 +267,7 @@ public PagedSearchIterable<GHRepository> listRepositories() {
 
         request = root().createRequest().withUrlPath("/installation/repositories").build();
 
-        return new PagedSearchIterable<>(root(), request, GHAppInstallationRepositoryResult.class);
+        return new PagedSearchIterable<>(new PaginatedEndpoint<>(root()
+                .getClient(), request, GHAppInstallationRepositoryResult.class, GHRepository.class, null));
     }
 }

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

@@ -10,7 +10,6 @@
  */
 public class GHAppInstallationRequest extends GHObject {
     private GHOrganization account;
-
     private GHUser requester;
 
     /**

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

@@ -4,10 +4,15 @@
 /**
  * Represents the one page of GHAppInstallations.
  */
-class GHAppInstallationsPage {
+class GHAppInstallationsPage implements GitHubPage<GHAppInstallation> {
     private GHAppInstallation[] installations;
     private int totalCount;
 
+    @Override
+    public GHAppInstallation[] getItems() {
+        return getInstallations();
+    }
+
     /**
      * Gets the total count.
      *

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

@@ -8,10 +8,15 @@
  */
 @SuppressFBWarnings(value = { "UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD" },
         justification = "JSON API")
-class GHArtifactsPage {
+class GHArtifactsPage implements GitHubPage<GHArtifact> {
     private GHArtifact[] artifacts;
     private int totalCount;
 
+    @Override
+    public GHArtifact[] getItems() {
+        return artifacts;
+    }
+
     /**
      * Gets the total count.
      *
@@ -20,18 +25,4 @@ class GHArtifactsPage {
     public int getTotalCount() {
         return totalCount;
     }
-
-    /**
-     * Gets the artifacts.
-     *
-     * @param owner
-     *            the owner
-     * @return the artifacts
-     */
-    GHArtifact[] getArtifacts(GHRepository owner) {
-        for (GHArtifact artifact : artifacts) {
-            artifact.wrapUp(owner);
-        }
-        return artifacts;
-    }
 }

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

@@ -39,7 +39,8 @@ public PagedSearchIterable<GHRepository> listRepositories() {
 
         request = root().createRequest().withUrlPath("/installation/repositories").build();
 
-        return new PagedSearchIterable<>(root(), request, GHAuthenticatedAppInstallationRepositoryResult.class);
+        return new PagedSearchIterable<>(new PaginatedEndpoint<>(root()
+                .getClient(), request, GHAuthenticatedAppInstallationRepositoryResult.class, GHRepository.class, null));
     }
 
 }

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

@@ -8,10 +8,15 @@
  */
 @SuppressFBWarnings(value = { "UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD", "UWF_UNWRITTEN_FIELD", "NP_UNWRITTEN_FIELD" },
         justification = "JSON API")
-class GHCheckRunsPage {
+class GHCheckRunsPage implements GitHubPage<GHCheckRun> {
     private GHCheckRun[] checkRuns;
     private int totalCount;
 
+    @Override
+    public GHCheckRun[] getItems() {
+        return checkRuns;
+    }
+
     /**
      * Gets the total count.
      *
@@ -20,18 +25,4 @@ class GHCheckRunsPage {
     public int getTotalCount() {
         return totalCount;
     }
-
-    /**
-     * Gets the check runs.
-     *
-     * @param owner
-     *            the owner
-     * @return the check runs
-     */
-    GHCheckRun[] getCheckRuns(GHRepository owner) {
-        for (GHCheckRun checkRun : checkRuns) {
-            checkRun.wrap(owner);
-        }
-        return checkRuns;
-    }
 }