diff --git a/Samples/SwiftJavaExtractJNISampleApp/Sources/MySwiftLibrary/ConcreteProtocolAB.swift b/Samples/SwiftJavaExtractJNISampleApp/Sources/MySwiftLibrary/ConcreteProtocolAB.swift
index d83fbb28d..4f249609a 100644
--- a/Samples/SwiftJavaExtractJNISampleApp/Sources/MySwiftLibrary/ConcreteProtocolAB.swift
+++ b/Samples/SwiftJavaExtractJNISampleApp/Sources/MySwiftLibrary/ConcreteProtocolAB.swift
@@ -17,6 +17,11 @@ public class ConcreteProtocolAB: ProtocolA, ProtocolB {
   public let constantB: Int64
   public var mutable: Int64 = 0
 
+  public init(constantA: Int64, constantB: Int64) {
+    self.constantA = constantA
+    self.constantB = constantB
+  }
+
   public func name() -> String {
     return "ConcreteProtocolAB"
   }
@@ -24,9 +29,4 @@ public class ConcreteProtocolAB: ProtocolA, ProtocolB {
   public func makeClass() -> MySwiftClass {
     return MySwiftClass(x: 10, y: 50)
   }
-
-  public init(constantA: Int64, constantB: Int64) {
-    self.constantA = constantA
-    self.constantB = constantB
-  }
 }