diff --git a/craft/interface segregation principle/AdaptedBurgerOrder.java b/craft/interface segregation principle/AdaptedBurgerOrder.java
new file mode 100644
index 0000000..9051fec
--- /dev/null
+++ b/craft/interface segregation principle/AdaptedBurgerOrder.java	
@@ -0,0 +1,11 @@
+public class AdaptedBurgerOrder implements IAdapterOrderForBurger {
+    private final IOrder burgerOrder;
+    public AdaptedBurgerOrder(IOrder burgerOrder){
+        this.burgerOrder = burgerOrder;
+    }
+    @Override
+    public void orderBurger(int quantity) {
+        burgerOrder.orderBurger(quantity);
+    }
+}
+
diff --git a/craft/interface segregation principle/AdaptedFriesOrder.java b/craft/interface segregation principle/AdaptedFriesOrder.java
new file mode 100644
index 0000000..7ec2664
--- /dev/null
+++ b/craft/interface segregation principle/AdaptedFriesOrder.java	
@@ -0,0 +1,11 @@
+public class AdaptedFriesOrder implements IAdapterOrderForFries {
+    private final IOrder friesOrder;
+    public AdaptedFriesOrder(IOrder friesOrder){
+        this.friesOrder = friesOrder;
+    }
+
+    @Override
+    public void orderFries(int quantity) {
+        friesOrder.orderFries(quantity);
+    }
+}
\ No newline at end of file
diff --git a/craft/interface segregation principle/BurgerOrder.java b/craft/interface segregation principle/BurgerOrder.java
new file mode 100644
index 0000000..12f771a
--- /dev/null
+++ b/craft/interface segregation principle/BurgerOrder.java	
@@ -0,0 +1,11 @@
+public class BurgerOrder implements IOrder {
+    @Override
+    public void orderBurger(int quantity) {
+
+    }
+
+    @Override
+    public void orderFries(int fries) {
+        throw new UnsupportedOperationException("No fries in Burger only order");
+    }
+}
diff --git a/craft/interface segregation principle/IAdapterOrderForBurger.java b/craft/interface segregation principle/IAdapterOrderForBurger.java
new file mode 100644
index 0000000..07b73d7
--- /dev/null
+++ b/craft/interface segregation principle/IAdapterOrderForBurger.java	
@@ -0,0 +1,3 @@
+interface IAdapterOrderForBurger {
+    void orderBurger(int quantity);
+}
\ No newline at end of file
diff --git a/craft/interface segregation principle/IAdapterOrderForFries.java b/craft/interface segregation principle/IAdapterOrderForFries.java
new file mode 100644
index 0000000..bcb8817
--- /dev/null
+++ b/craft/interface segregation principle/IAdapterOrderForFries.java	
@@ -0,0 +1,3 @@
+interface IAdapterOrderForFries {
+    void orderFries(int quantity);
+}
diff --git a/craft/interface segregation principle/IBurgerOrder.java b/craft/interface segregation principle/IBurgerOrder.java
new file mode 100644
index 0000000..d1ed1f8
--- /dev/null
+++ b/craft/interface segregation principle/IBurgerOrder.java	
@@ -0,0 +1,3 @@
+public interface IBurgerOrder{
+    void orderBurger(int quantity);
+}
\ No newline at end of file
diff --git a/craft/interface segregation principle/IFriesOrder.java b/craft/interface segregation principle/IFriesOrder.java
new file mode 100644
index 0000000..2b643e3
--- /dev/null
+++ b/craft/interface segregation principle/IFriesOrder.java	
@@ -0,0 +1,3 @@
+public interface IFriesOrder {
+    void orderFries(int quantity);
+}
diff --git a/craft/interface segregation principle/IOrder.java b/craft/interface segregation principle/IOrder.java
new file mode 100644
index 0000000..c0459db
--- /dev/null
+++ b/craft/interface segregation principle/IOrder.java	
@@ -0,0 +1,4 @@
+public interface IOrder {
+    void orderBurger(int quantity);
+    void orderFries(int fries);
+}
\ No newline at end of file