Changed time for cleanup methods to 24 hours

Author: TetyanaYahodska

compute/cloud-client/src/test/java/compute/Util.java

@@ -49,7 +49,7 @@ public abstract class Util {
   // resources
   // and delete the listed resources based on the timestamp.
 
-  private static final int DELETION_THRESHOLD_TIME_MINUTES = 30;
+  private static final int DELETION_THRESHOLD_TIME_HOURS = 24;
   // comma separate list of zone names
   private static final String TEST_ZONES_NAME = "JAVA_DOCS_COMPUTE_TEST_ZONES";
   private static final String DEFAULT_ZONES = "us-central1-a,us-west1-a,asia-south1-a";
@@ -118,7 +118,7 @@ && isCreatedBeforeThresholdTime(instance.getCreationTimestamp())) {
 
   public static boolean isCreatedBeforeThresholdTime(String timestamp) {
     return OffsetDateTime.parse(timestamp).toInstant()
-        .isBefore(Instant.now().minus(DELETION_THRESHOLD_TIME_MINUTES, ChronoUnit.MINUTES));
+        .isBefore(Instant.now().minus(DELETION_THRESHOLD_TIME_HOURS, ChronoUnit.HOURS));
   }
 
   public static String getBase64EncodedKey() {