small cleanups

Author: madsodgaard

Samples/JExtractJNISampleApp/Sources/MySwiftLibrary/MySwiftClass.swift

@@ -90,12 +90,4 @@ public class MySwiftClass {
   public func addXWithJavaLong(_ other: JavaLong) -> Int64 {
     return self.x + other.longValue()
   }
-
-//   public func optionalMethodClass(input: MySwiftClass?) -> <Optional<MySwiftClass>> {
-//     if let input {
-//       return MySwiftClass(x: input.x * 10, y: input.y * 10)
-//     } else {
-//       return nil
-//     }
-//   }
 }

Samples/JExtractJNISampleApp/src/test/java/com/example/swift/MySwiftClassTest.java

@@ -152,14 +152,4 @@ void addXWithJavaLong() {
             assertEquals(70, c1.addXWithJavaLong(javaLong));
         }
     }
-
-//    @Test
-//    void optionalMethodClass() {
-//        try (var arena = new ConfinedSwiftMemorySession()) {
-//            MySwiftClass c1 = MySwiftClass.init(20, 10, arena);
-//            MySwiftClass c2 = MySwiftClass.init(50, 10, arena);
-//            assertFalse(c1.optionalMethodClass(Optional.empty()));
-//            assertTrue(c1.optionalMethodClass(Optional.of(c2)));
-//        }
-//    }
 }

Sources/JExtractSwiftLib/JNI/JNISwift2JavaGenerator+JavaBindingsPrinting.swift

@@ -372,13 +372,4 @@ extension JNISwift2JavaGenerator {
       )
     }
   }
-
-  private func renderIndirectReturnAllocation(for javaType: JavaType) -> String {
-    switch javaType {
-    case .array(let nested):
-      "new byte[]"
-    default:
-      fatalError("renderIndirectReturnAllocation not supported for \(javaType)")
-    }
-  }
 }