Ability to save empty list of accessions

src/main/java/org/genesys2/server/servlet/controller/SelectionController.java

@@ -344,7 +344,11 @@ public class SelectionController extends BaseController {
 		accessionListService.setList(accessionList, selectionBean.copy());
 		selectionBean.setUserAccessionList(UserAccessionList.from(accessionList));
 
-		redirectAttrs.addFlashAttribute("resultFromSave", "user.accession.list.saved-updated");
+		if (selectionBean.getAccessionIds().size() > 0) {
+            redirectAttrs.addFlashAttribute("resultFromSave", "user.accession.list.saved-updated");
+        } else {
+            redirectAttrs.addFlashAttribute("resultFromSave", "user.accession.list.empty-saved");
+        }
 
 		return "redirect:/sel/";
 	}

src/main/resources/content/language.properties

@@ -73,7 +73,7 @@ save=Save
 create=Create
 cancel=Cancel
 delete=Delete
-prompt.confirm-delete=Should we really delete the selected record? 
+prompt.confirm-delete=Should we really delete the selected record?
 prompt.loading-data=Loading data from Genesys...
 prompt.loading-data-failed=Failed to load data. Please retry.
 
@@ -269,12 +269,12 @@ accession.mlsStatus=MLS Status
 accession.duplSite=Safety duplication institute
 accession.inSvalbard=Safety duplicated in Svalbard
 accession.inTrust.true=This accession is under Article 15 of the International Treaty on Plant Genetic Resources for Food and Agriculture.
-accession.mlsStatus.true=This accession is in the Multilateral System of the ITPGRFA. 
+accession.mlsStatus.true=This accession is in the Multilateral System of the ITPGRFA.
 accession.inSvalbard.true=Safety duplicated in Svalbard Global Seed Vault.
 accession.not-available-for-distribution=The accession is NOT available for distribution.
 accession.this-is-a-historic-entry=This is a historic record of an accession.
 accession.historic=Historic entry
-accession.available-for-distribution=The accession is available for distribution. 
+accession.available-for-distribution=The accession is available for distribution.
 accession.elevation=Elevation
 accession.geolocation=Geolocation (lat, long)
 
@@ -379,7 +379,7 @@ accession.scientificName=Scientific name
 
 accession.page.profile.title=Accession profile: {0}
 accession.page.resolve.title=Multiple accessions found
-accession.resolve=Multiple accessions with the name ''{0}'' found in Genesys. Select one from the list. 
+accession.resolve=Multiple accessions with the name ''{0}'' found in Genesys. Select one from the list.
 accession.page.data.title=Accession browser
 accession.page.data.intro=Explore the accession data with Genesys. To refine your search, add filters such as country of origin, crop, species, or the latitude and longitude of the collecting site.
 accession.taxonomy-at-institute=View {0} at {1}
@@ -472,7 +472,7 @@ filter.apply=Apply
 filter.close=Close
 filter.remove=Remove filter
 filter.autocomplete-placeholder=Type more than 3 characters...
-filter.coll.collMissId=Collecting mission ID 
+filter.coll.collMissId=Collecting mission ID
 filter.storage=Type of Germplasm storage
 filter.string.equals=Equals
 filter.string.like=Starts with
@@ -549,8 +549,9 @@ article.transifex-failed=An error occured while exchanging data with Transifex
 article.translations-updated=Resource successfully updated with translated data!
 article.share=Share this article
 
-user.accession.list.saved-updated=Your list of accessions successful saved.
-user.accession.list.deleted=Your list of accessions successful deleted from server.
+user.accession.list.saved-updated=Your list of accessions is successfully saved.
+user.accession.list.empty-saved=Your empty list of accessions is saved.
+user.accession.list.deleted=Your list of accessions successfully deleted from server.
 user.accession.list.create-update=Save
 user.accession.list.delete=Delete
 user.accession.list.title=Accession List
@@ -573,7 +574,7 @@ oauth2.confirm-client=You, <b>{0}</b>, hereby authorize <b>{1}</b> to access you
 oauth2.button-approve=Yes, allow access
 oauth2.button-deny=No, deny access
 oauth2.authorization-code=Authorization code
-oauth2.authorization-code-instructions=Copy this authorization code: 
+oauth2.authorization-code-instructions=Copy this authorization code:
 
 # Scope
 oauth.allow-access=Allow access
@@ -794,7 +795,7 @@ accession.acqDate=Acquisition date
 accession.acceName=Accession name
 
 accession.svalbard-data.url=Svalbard database URL
-accession.svalbard-data.url-title=Deposit information in SGSV database 
+accession.svalbard-data.url-title=Deposit information in SGSV database
 accession.svalbard-data.url-text=View SGSV deposit information for {0}
 
 filter.download-pdci=Download PDCI data