JAL-1819 use Float.isNaN() to check for NaNs!

[jalview.git] / src / jalview / ws / jws2 / AADisorderClient.java

diff --git a/src/jalview/ws/jws2/AADisorderClient.java b/src/jalview/ws/jws2/AADisorderClient.java
index dfb13a6..91be2e6 100644 (file)
--- a/src/jalview/ws/jws2/AADisorderClient.java
+++ b/src/jalview/ws/jws2/AADisorderClient.java
@@ -265,7 +265,7 @@ public class AADisorderClient extends JabawsCalcWorker implements
                           + rn.from, base + rn.to, methodName);
                 }
                 dseq.addSequenceFeature(sf);
-                if (last != val && last != Float.NaN)
+                if (last != val && !Float.isNaN(last))
                 {
                   fc.put(sf.getType(), sf);
                 }