[PATCH] Removed obsolete imports. Minor code cosmetics

[Wald Commits]

# HG changeset patch
# User Sascha L. Teichmann <teichmann at intevation.de>
# Date 1380032598 -7200
# Node ID 4605d6ca4ee9155060eb43228843eb715bc21afc
# Parent  3c7471b929d1391033129e42571066f00b2ce421
Removed obsolete imports. Minor code cosmetics.

diff -r 3c7471b929d1 -r 4605d6ca4ee9 artifacts/src/main/java/org/dive4elements/river/exports/LongitudinalSectionGenerator2.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/LongitudinalSectionGenerator2.java	Tue Sep 24 12:29:44 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/LongitudinalSectionGenerator2.java	Tue Sep 24 16:23:18 2013 +0200
@@ -8,10 +8,6 @@
 
 package org.dive4elements.river.exports;
 
-import org.apache.log4j.Logger;
-import org.jfree.chart.axis.NumberAxis;
-
-
 public class LongitudinalSectionGenerator2 extends DiagramGenerator
 {
     public static final String I18N_CHART_SHORT_SUBTITLE =
@@ -20,22 +16,21 @@
     public static final String I18N_CHART_LOCATION_SUBTITLE =
         "chart.longitudinal.section.locsubtitle";
 
-    private static Logger logger =
-        Logger.getLogger(LongitudinalSectionGenerator.class);
-
     @Override
     public String getDefaultChartSubtitle() {
         double[] dist = getRange();
 
-        Object[] args = null;
         if (dist == null || dist.length != 2 ||
                 Double.isNaN(dist[0]) || Double.isNaN(dist[1])) {
-            args = new Object[] {getRiverName()};
+            Object [] args = new Object[] {getRiverName()};
             return msg(I18N_CHART_SHORT_SUBTITLE, "", args);
-        } else if (Math.abs(dist[0] - dist[1]) < 1E-5) {
-            args = new Object[] {getRiverName(), dist[1]};
+        }
+
+        if (Math.abs(dist[0] - dist[1]) < 1E-5) {
+            Object [] args = new Object[] {getRiverName(), dist[1]};
             return msg(I18N_CHART_LOCATION_SUBTITLE, "", args);
         }
+
         return super.getDefaultChartSubtitle();
     }
 }
diff -r 3c7471b929d1 -r 4605d6ca4ee9 artifacts/src/main/java/org/dive4elements/river/exports/process/WDiffProcessor.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/process/WDiffProcessor.java	Tue Sep 24 12:29:44 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/process/WDiffProcessor.java	Tue Sep 24 16:23:18 2013 +0200
@@ -8,10 +8,7 @@
 
 package org.dive4elements.river.exports.process;
 
-import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
 import org.dive4elements.river.artifacts.model.FacetTypes;
-import org.dive4elements.river.artifacts.model.WKms;
-import org.dive4elements.river.themes.ThemeDocument;
 import org.dive4elements.river.exports.DiagramGenerator;
 
 public class WDiffProcessor extends WOutProcessor {