JAL-4136 Replace uses of isBlank with isEmpty

diff --git a/src/jalview/ws2/client/slivka/SlivkaWSClient.java b/src/jalview/ws2/client/slivka/SlivkaWSClient.java
index 3b81ba9..bef502b 100644 (file)
--- a/src/jalview/ws2/client/slivka/SlivkaWSClient.java
+++ b/src/jalview/ws2/client/slivka/SlivkaWSClient.java
@@ -116,7 +116,7 @@ public class SlivkaWSClient implements WebServiceClientI
         Parameter param = service.getParameter(paramId);
         if (param instanceof Parameter.FlagParameter)
         {
-          if (arg.getValue() != null && !arg.getValue().isBlank())
+          if (arg.getValue() != null && !arg.getValue().isEmpty())
             request.addData(paramId, true);
           else
             request.addData(paramId, false);