Charts bundle build fix

plugins/org.jkiss.dbeaver.ui.charts/src/org/jkiss/dbeaver/ui/charts/BaseChartDrawingSupplier.java

@@ -20,6 +20,7 @@ package org.jkiss.dbeaver.ui.charts;
 import org.eclipse.jface.resource.ColorRegistry;
 import org.eclipse.swt.graphics.Color;
 import org.jfree.chart.plot.DefaultDrawingSupplier;
+import org.jkiss.dbeaver.Log;
 import org.jkiss.dbeaver.ui.UIUtils;
 
 import java.awt.*;
@@ -34,6 +35,8 @@ public class BaseChartDrawingSupplier extends DefaultDrawingSupplier {
 
     public static final String COLOR_PREF_ID_PREFIX = "org.jkiss.dbeaver.ui.data.chart.color.";
 
+    private static final Log log = Log.getLog(BaseChartDrawingSupplier.class);
+
     public BaseChartDrawingSupplier() {
         super(getChartColorsDefinitions(),
             DEFAULT_FILL_PAINT_SEQUENCE,
@@ -55,6 +58,7 @@ public class BaseChartDrawingSupplier extends DefaultDrawingSupplier {
         }
         if (result.isEmpty()) {
             // Something went wrong - no color constants
+            log.warn("Chart colors configuration not found");
             Collections.addAll(result, BaseChartConstants.DBEAVER_DEFAULT_COLOR_SERIES);
         }
         return result.toArray(new Paint[0]);