Correction Observers

src/main/java/analysis/AnalyseSpawnerFeatures.java

@@ -20,6 +20,7 @@
 package analysis;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -162,7 +163,7 @@ public class AnalyseSpawnerFeatures extends AquaNismsGroupProcess<DiadromousFish
 
 					if (nbAgeForPrimiparousFemale > 0.)
 						ageOfPrimiparousFemaleMemories.get(riverBasin)
-								.push(meanAgeForPrimiparousFemale / nbAgeForPrimiparousFemale);
+						.push(meanAgeForPrimiparousFemale / nbAgeForPrimiparousFemale);
 					else
 						ageOfPrimiparousFemaleMemories.get(riverBasin).push(Double.NaN);
 					if (nbAgeForPrimiparousMale > 0.)
@@ -202,31 +203,33 @@ public class AnalyseSpawnerFeatures extends AquaNismsGroupProcess<DiadromousFish
 		TreeMapForCentile ageEffective = new TreeMapForCentile();
 
 		Double[] range = new Double[3];
-		double sum = 0;
-		double nb = 0;
 		double ageMin = 100.;
 		double ageMax = 0.;
 		for (RiverBasin riverBasin : riverBasins) {
 			for (DiadromousFish fish : riverBasin.getFishs(group)) {
-				if (fish.getStage() == Stage.MATURE & fish.getGender() == gender)
+				if (fish.getStage() == Stage.MATURE & fish.getGender() == gender) {
 					if (fish.getAge() < ageMin)
 						ageMin = fish.getAge();
-				if (fish.getAge() > ageMax)
-					ageMax = fish.getAge();
+					if (fish.getAge() > ageMax)
+						ageMax = fish.getAge();
 
-				ageEffective.putWithAdding(fish.getAge(), fish.getAmount());
-				nb += fish.getAmount();
-				sum += fish.getAge() * fish.getAmount();
+					ageEffective.putWithAdding(fish.getAge(), fish.getAmount());
+				}
 			}
 		}
 
 		// (y, y-low, y-high) data item
-		// range[0] = sum / nb;
-		range[0] = ageEffective.calculateMedian();
-		range[1] = ageMin;
-		range[2] = ageMax;
-
-		// System.out.println(Arrays.toString(range));
+		if (!ageEffective.isEmpty()) {
+			range[0] = ageEffective.calculateMedian();
+			range[1] = ageMin;
+			range[2] = ageMax;
+		}
+		else { 
+			range[0] = Double.NaN;
+			range[1] = Double.NaN;
+			range[2] = Double.NaN;
+		}
+		System.out.println(Arrays.toString(range));
 		return range;
 	}