return information about the plotted sequences

this information can be used for tests

pdb-ui/src/main/java/org/lucares/pdbui/domain/PlotResponse.java

@@ -3,15 +3,14 @@ package org.lucares.pdbui.domain;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Map;
 
 public class PlotResponse {
 	private List<String> imageUrls = new ArrayList<>();
+	private Map<String, Integer> dataSeries;
 
-	public PlotResponse() {
-		super();
-	}
-
-	public PlotResponse(final String... imageUrls) {
+	public PlotResponse(final Map<String, Integer> dataSeries, final String... imageUrls) {
+		this.dataSeries = dataSeries;
 		this.imageUrls.addAll(Arrays.asList(imageUrls));
 	}
 
@@ -23,9 +22,17 @@ public class PlotResponse {
 		this.imageUrls = imageUrls;
 	}
 
+	public Map<String, Integer> getDataSeries() {
+		return dataSeries;
+	}
+
+	public void setDataSeries(final Map<String, Integer> dataSeries) {
+		this.dataSeries = dataSeries;
+	}
+
 	@Override
 	public String toString() {
-		return String.valueOf(imageUrls);
+		return String.valueOf(imageUrls) + " " + dataSeries;
 	}
 
 }