added some modifications recommended by PMD for better performance

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6560 6c8d7289-2bf4-0310-a012-ef5d649a1542

1 files changed, 0 insertions, 1 deletions

diff --git a/htroot/processing/domaingraph/applet/domaingraph.java b/htroot/processing/domaingraph/applet/domaingraph.java
index bc84521f5..a212a8c6e 100755
--- a/htroot/processing/domaingraph/applet/domaingraph.java
+++ b/htroot/processing/domaingraph/applet/domaingraph.java
@@ -161,7 +161,6 @@ public void processDomain(HashMap props) {
 public void processCitation(String host, HashMap props) {
   //println("Citation: " + props.toString());
   String id = (String) props.get("id"); if (id == null) id = "";
-  int count = 0;
   try {
   String counts = (String) props.get("count"); if (counts != null) count = Integer.parseInt(counts);
   } catch (NumberFormatException e) {}