rio, lca, refactoring

[jalview.git] / forester / java / src / org / forester / phylogeny / PhylogenyBranch.java

diff --git a/forester/java/src/org/forester/phylogeny/PhylogenyBranch.java b/forester/java/src/org/forester/phylogeny/PhylogenyBranch.java
index c427c25..4a4f7fb 100644 (file)
--- a/forester/java/src/org/forester/phylogeny/PhylogenyBranch.java
+++ b/forester/java/src/org/forester/phylogeny/PhylogenyBranch.java
@@ -132,10 +132,10 @@ public class PhylogenyBranch implements Edge {
                 hc_2 = node_2_hc;
             }
         }
-        result = PRIME * result + ( ( _data == null ) ? 0 : _data.hashCode() );
-        result = PRIME * result + ( _is_directed ? 1231 : 1237 );
-        result = PRIME * result + hc_1;
-        result = PRIME * result + hc_2;
+        result = ( PRIME * result ) + ( ( _data == null ) ? 0 : _data.hashCode() );
+        result = ( PRIME * result ) + ( _is_directed ? 1231 : 1237 );
+        result = ( PRIME * result ) + hc_1;
+        result = ( PRIME * result ) + hc_2;
         return result;
     }