code readapted to the fact that CometeTrendController.parseKey is static

src/main/java/fr/soleil/comete/bean/trend/model/TrendFile.java

@@ -646,7 +646,7 @@ public class TrendFile {
             CometeColor cometeColor = CometeColor.RED;
             for (String fullAttributeName : attributeList) {
                 controller.rememberAttribute(fullAttributeName);
-                String key = controller.parseKey(fullAttributeName);
+                String key = CometeTrendController.parseKey(fullAttributeName);
                 PlotProperties plotProperties = controller.getPlotProperties(key);
                 if (plotProperties == null) {
                     plotProperties = new PlotProperties();
@@ -693,7 +693,7 @@ public class TrendFile {
                 fullAttributeName = ObjectUtils.EMPTY_STRING;
             }
         }
-        String key = controller.parseKey(fullAttributeName);
+        String key = CometeTrendController.parseKey(fullAttributeName);
 
         PlotProperties plotProperties = controller.getPlotProperties(key);
         if (plotProperties == null) {
@@ -1052,7 +1052,7 @@ public class TrendFile {
     }
 
     public String parseKey(String value) {
-        return controller.parseKey(value);
+        return CometeTrendController.parseKey(value);
     }
 
     public static void main(String[] args) throws IOException {

src/main/java/fr/soleil/comete/bean/trend/thread/TrendThread.java

@@ -46,8 +46,7 @@ public class TrendThread extends ATrendThread<String[]> {
             AttributeInfoEx attributeInfoEx, String format, double value) {
         Chart chart = ObjectUtils.recoverObject(chartRef);
         if ((chart != null) && (attributeFullName != null)) {
-            CometeTrendController controller = ObjectUtils.recoverObject(controllerRef);
-            String id = controller == null ? attributeFullName : controller.parseKey(attributeFullName);
+            String id = CometeTrendController.parseKey(attributeFullName);
             DataView dataView = chart.getDataViewList().getDataView(id, false);
             if (dataView != null) {
                 dataView.add(time, value);

src/main/java/fr/soleil/comete/bean/trend/view/ChartPanel.java

@@ -144,7 +144,7 @@ public class ChartPanel extends JPanel implements ITrendFileListener, IChartView
                 if (index > 0) {
                     id = id.substring(0, index);
                 }
-                controller.setPlotProperties(controller.parseKey(id), properties);
+                controller.setPlotProperties(CometeTrendController.parseKey(id), properties);
             }
         }
     }