bug fixed: thrown NoSuchElementException when double click the point on the MDS plane...

git-svn-id: svn+ssh://svn.sourceforge.jp/svnroot/stigmata/trunk@278 acee48c3-7b26-0410-bdac-b3d0e5314bbc

diff --git a/src/main/java/jp/naist/se/stigmata/result/SingleExtractionResultSet.java b/src/main/java/jp/naist/se/stigmata/result/SingleExtractionResultSet.java
index d422c3b..18ee3c0 100755 (executable)
--- a/src/main/java/jp/naist/se/stigmata/result/SingleExtractionResultSet.java
+++ b/src/main/java/jp/naist/se/stigmata/result/SingleExtractionResultSet.java
@@ -85,15 +85,14 @@ public class SingleExtractionResultSet extends AbstractExtractionResultSet{
 \r
         public BirthmarkSet next(){\r
             if(first){\r
+                first = false;\r
                 return bs;\r
             }\r
             throw new NoSuchElementException();\r
         }\r
 \r
         public boolean hasNext(){\r
-            boolean flag = first;\r
-            first = false;\r
-            return flag;\r
+            return first;\r
         }\r
 \r
         public void remove(){\r