Adding javadoc comments that were missing

Author: Gregory Pett

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

@@ -6,6 +6,11 @@
 import java.util.Collections;
 import java.util.List;
 
+/**
+ * Code scanning alert instance for a repository
+ *
+ * <a href="https://docs.github.com/en/rest/reference/code-scanning"></a>
+ */
 public class GHCodeScanningAlertInstance {
     private String ref;
     private String analysis_key;
@@ -16,34 +21,74 @@ public class GHCodeScanningAlertInstance {
     private Message message;
     private Location location;
 
+    /**
+     * Ref that the alert instance was triggered on
+     *
+     * @return ref of the alert instance
+     */
     public String getRef() {
         return ref;
     }
 
+    /**
+     * Analysis key of the alert instance
+     *
+     * @return the analysis key
+     */
     public String getAnalysisKey() {
         return analysis_key;
     }
 
+    /**
+     * Environment the alert instance was triggered in
+     *
+     * @return the environment
+     */
     public String getEnvironment() {
         return environment;
     }
 
+    /**
+     * State of alert instance
+     *
+     * @return the state
+     */
     public GHCodeScanningAlertState getState() {
         return state;
     }
 
+    /**
+     * Commit Sha that triggered the alert instance
+     *
+     * @return the commit sha
+     */
     public String getCommitSha() {
         return commit_sha;
     }
 
+    /**
+     * Classifications of the alert instance
+     *
+     * @return the list of classifications
+     */
     public List<String> getClassifications() {
         return Collections.unmodifiableList(Arrays.asList(classifications));
     }
 
+    /**
+     * Message object associated with the alert instance
+     *
+     * @return the message object
+     */
     public Message getMessage() {
         return message;
     }
 
+    /**
+     * Location of the alert instance (contains path, start_line, end_line, start_column, and end_column attributes)
+     *
+     * @return the location
+     */
     public Location getLocation() {
         return location;
     }

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

@@ -4,6 +4,9 @@
 
 import javax.annotation.Nonnull;
 
+/**
+ * Iterable for github code scanning instances.
+ */
 public class GHCodeScanningAlertInstancesIterable extends PagedIterable<GHCodeScanningAlertInstance> {
     private final GHCodeScanningAlert owner;
     private final GitHubRequest request;
@@ -23,6 +26,13 @@ public PagedIterator<GHCodeScanningAlertInstance> _iterator(int pageSize) {
                 null);
     }
 
+    /**
+     * Adapts {@link Iterator}.
+     *
+     * @param base
+     *            the base
+     * @return the iterator
+     */
     protected Iterator<GHCodeScanningAlertInstance[]> adapt(final Iterator<GHCodeScanningAlertInstance[]> base) {
         return new Iterator<GHCodeScanningAlertInstance[]>() {
             public boolean hasNext() {

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

@@ -1,5 +1,19 @@
 package org.kohsuke.github;
 
+/**
+ * What is the current state of the Alert
+ */
 public enum GHCodeScanningAlertState {
-    OPEN, FIXED, DISMISSED
+    /**
+     * Alert is open and still an active issue.
+     */
+    OPEN,
+    /**
+     * Issue that has caused the alert has been addressed.
+     */
+    FIXED,
+    /**
+     * Alert has been dismissed by a user without being fixed.
+     */
+    DISMISSED
 }