removed unused constructors geoarea

src/main/java/fr/inrae/agriterix/simulator/GeoArea.java

@@ -10,24 +10,12 @@ public class GeoArea {
     private List<Flow> flows;
     private String label;
 
-    public GeoArea(List<Flow> flows, List<Patch> patches) {
-        this.patches = patches;
-        this.flows = flows;
-        this.label = RandomStringUtils.randomAlphanumeric(10);
-    }
-
     public GeoArea(List<Flow> flows, List<Patch> patches, String label) {
         this.patches = patches;
         this.flows = flows;
         this.label = label;
     }
 
-    public GeoArea(List<Flow> flows) {
-        this.patches = new ArrayList<>();
-        this.flows = flows;
-        this.label = RandomStringUtils.randomAlphanumeric(10);
-    }
-
     public GeoArea(List<Flow> flows, String label) {
         this.patches = new ArrayList<>();
         this.flows = flows;