Fill in since annotations (#10773)

Co-authored-by: timja <21194782+timja@users.noreply.github.com>

Author: github-actions[bot]

core/src/main/java/hudson/model/RootAction.java

@@ -56,7 +56,7 @@ public interface RootAction extends Action, ExtensionPoint {
      * Primary actions may be handled differently in the UI (for example, by always showing on the header rather than in an actions dropdown).
      * In almost all cases this should return {@code false} which is the default
      * @return {@code true} iff this action should be considered primary.
-     * @since TODO
+     * @since 2.516
      */
     default boolean isPrimaryAction() {
         return false;

core/src/main/java/jenkins/util/SystemProperties.java

@@ -316,7 +316,7 @@ public static Boolean optBoolean(String name) {
      * Determines the duration value of the system property with the specified name.
      * @param name property name.
      * @return the property value as a duration.
-     * @since TODO
+     * @since 2.516
      */
     @CheckForNull
     public static Duration getDuration(@NonNull String name) {
@@ -328,7 +328,7 @@ public static Duration getDuration(@NonNull String name) {
      * @param name property name.
      * @param unit the duration unit to use if the value doesn't specify one (defaults to `ms`)
      * @return the property value as a duration.
-     * @since TODO
+     * @since 2.516
      */
     @CheckForNull
     public static Duration getDuration(@NonNull String name, @CheckForNull ChronoUnit unit) {
@@ -340,7 +340,7 @@ public static Duration getDuration(@NonNull String name, @CheckForNull ChronoUni
      * @param name property name.
      * @param defaultValue a default value
      * @return the property value as a duration.
-     * @since TODO
+     * @since 2.516
      */
     @Nullable
     public static Duration getDuration(@NonNull String name, @CheckForNull Duration defaultValue) {
@@ -354,7 +354,7 @@ public static Duration getDuration(@NonNull String name, @CheckForNull Duration
      * @param unit         the duration unit to use if the value doesn't specify one (defaults to `ms`)
      * @param defaultValue a default value
      * @return the property value as a duration.
-     * @since TODO
+     * @since 2.516
      */
     @Nullable
     public static Duration getDuration(@NonNull String name, @CheckForNull ChronoUnit unit, @CheckForNull Duration defaultValue) {