squid:S1699 - Constructors should only call non-overridable methods

layers/src/main/java/com/iluwatar/layers/Cake.java

@@ -75,7 +75,7 @@ public class Cake {
     return layers;
   }
 
-  public void setLayers(Set<CakeLayer> layers) {
+  public final void setLayers(Set<CakeLayer> layers) {
     this.layers = layers;
   }
 

layers/src/main/java/com/iluwatar/layers/CakeLayer.java

@@ -66,7 +66,7 @@ public class CakeLayer {
     return name;
   }
 
-  public void setName(String name) {
+  public final void setName(String name) {
     this.name = name;
   }
 
@@ -74,7 +74,7 @@ public class CakeLayer {
     return calories;
   }
 
-  public void setCalories(int calories) {
+  public final void setCalories(int calories) {
     this.calories = calories;
   }
 

layers/src/main/java/com/iluwatar/layers/CakeTopping.java

@@ -66,11 +66,11 @@ public class CakeTopping {
     return name;
   }
 
-  public void setName(String name) {
+  public final void setName(String name) {
     this.name = name;
   }
 
-  public int getCalories() {
+  public final int getCalories() {
     return calories;
   }