Change variable from int to Duration.

Author: VillePihlava

application/src/main/java/org/opentripplanner/model/plan/paging/cursor/PageCursorConstants.java

@@ -1,5 +1,7 @@
 package org.opentripplanner.model.plan.paging.cursor;
 
+import java.time.Duration;
+
 public class PageCursorConstants {
 
   /**
@@ -9,5 +11,5 @@ public class PageCursorConstants {
    * <p>
    * The value is set to 60 seconds because raptor operates in one minute increments.
    */
-  public static final int SEARCH_WINDOW_END_EXCLUSIVITY_TIME_ADDITION_SECONDS = 60;
+  public static final Duration SEARCH_WINDOW_END_EXCLUSIVITY_TIME_ADDITION = Duration.ofSeconds(60);
 }

application/src/main/java/org/opentripplanner/model/plan/paging/cursor/PageCursorFactory.java

@@ -140,7 +140,7 @@ private void createPageCursors() {
         prevEdt = pageCursorInput
           .latestRemovedDeparture()
           .minus(newSearchWindow)
-          .plusSeconds(PageCursorConstants.SEARCH_WINDOW_END_EXCLUSIVITY_TIME_ADDITION_SECONDS);
+          .plus(PageCursorConstants.SEARCH_WINDOW_END_EXCLUSIVITY_TIME_ADDITION);
         nextEdt = edtAfterUsedSw();
       }
     }
@@ -173,8 +173,8 @@ private Instant edtBeforeNewSw() {
   private Instant edtAfterUsedSw() {
     Instant defaultEdt = currentEdt.plus(currentSearchWindow);
     if (firstSearchLatestItineraryDeparture != null) {
-      Instant edtFromLatestItineraryDeparture = firstSearchLatestItineraryDeparture.plusSeconds(
-        PageCursorConstants.SEARCH_WINDOW_END_EXCLUSIVITY_TIME_ADDITION_SECONDS
+      Instant edtFromLatestItineraryDeparture = firstSearchLatestItineraryDeparture.plus(
+        PageCursorConstants.SEARCH_WINDOW_END_EXCLUSIVITY_TIME_ADDITION
       );
       if (edtFromLatestItineraryDeparture.isBefore(defaultEdt)) {
         return edtFromLatestItineraryDeparture;