cleaning up some things in frequency chart

korpling · Oct 9, 2014 · a4ee657 · a4ee657
1 parent 8e81cec
commit a4ee657
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Showing 2 changed files with 7 additions and 11 deletions.
diff --git a/annis-gui/src/main/java/annis/gui/frequency/FrequencyQueryPanel.java b/annis-gui/src/main/java/annis/gui/frequency/FrequencyQueryPanel.java
@@ -24,8 +24,6 @@
 import annis.service.objects.FrequencyTableEntry;
 import annis.service.objects.FrequencyTableEntryType;
 import com.google.common.base.Joiner;
-import com.google.common.base.Objects;
-import com.google.common.collect.Collections2;
 import com.google.common.collect.LinkedHashMultimap;
 import com.google.common.collect.Multimap;
 import com.sun.jersey.api.client.GenericType;
@@ -36,7 +34,6 @@
 import com.vaadin.data.Property.ValueChangeEvent;
 import com.vaadin.data.validator.IntegerValidator;
 import com.vaadin.event.FieldEvents;
-import com.vaadin.server.ThemeResource;
 import com.vaadin.shared.ui.label.ContentMode;
 import com.vaadin.ui.AbstractField;
 import com.vaadin.ui.Alignment;
@@ -57,7 +54,6 @@
 import java.util.LinkedHashSet;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.Map;
 import java.util.Set;
 
 /**

diff --git a/annis-gui/src/main/java/annis/gui/frequency/FrequencyResultPanel.java b/annis-gui/src/main/java/annis/gui/frequency/FrequencyResultPanel.java
@@ -76,12 +76,12 @@ public class FrequencyResultPanel extends VerticalLayout
   public static final int MAX_NUMBER_OF_CHART_ITEMS = 100;
 
   private Table tblResult;
-  private Button btDownloadCSV;
-  FrequencyChart chart;
-  private String aql;
-  private Set<String> corpora;
-  private List<FrequencyTableEntry> freqDefinition;
-  final FrequencyQueryPanel queryPanel;
+  private final Button btDownloadCSV;
+  private final FrequencyChart chart;
+  private final String aql;
+  private final Set<String> corpora;
+  private final List<FrequencyTableEntry> freqDefinition;
+  private final FrequencyQueryPanel queryPanel;
 
   private ProgressBar pbQuery;
 
@@ -299,7 +299,7 @@ private void recreateTable(FrequencyTable table)
 
         tblResult.addItem(cells, "entry-" + line++);
       }
-    };
+    }
     tblResult.addContainerProperty(pbQuery, null, table);
     addLexicalSort(tblResult.getContainerDataSource());