Simplify expression.

diff --git a/examples/java/dht/kademlia/Contact.java b/examples/java/dht/kademlia/Contact.java
index 7d46bc0..d71d906 100644 (file)
--- a/examples/java/dht/kademlia/Contact.java
+++ b/examples/java/dht/kademlia/Contact.java
@@ -25,7 +25,7 @@ public class Contact implements Comparable<Object> {
 
   @Override
   public boolean equals(Object x) {
-    return (x == null) ? false : x.equals(id) ;
+    return x != null && x.equals(id);
   }
 
   @Override
@@ -55,4 +55,4 @@ public class Contact implements Comparable<Object> {
     return "Contact [id=" + id + ", distance=" + distance + "]";
   }
 
-}
\ No newline at end of file
+}