From 2fa8e4b2ddf1a5a7da6ae7ffed1a766ce4fc2e8e Mon Sep 17 00:00:00 2001
From: Konrad Malawski <ktoso@apple.com>
Date: Thu, 28 Aug 2025 16:31:26 +0900
Subject: [PATCH] Avoid jextracting +SwiftJava files

---
 Sources/JExtractSwiftLib/Swift2Java.swift | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Sources/JExtractSwiftLib/Swift2Java.swift b/Sources/JExtractSwiftLib/Swift2Java.swift
index e62719937..192415922 100644
--- a/Sources/JExtractSwiftLib/Swift2Java.swift
+++ b/Sources/JExtractSwiftLib/Swift2Java.swift
@@ -124,8 +124,15 @@ public struct SwiftToJava {
   }
   
   func canExtract(from file: URL) -> Bool {
-    file.lastPathComponent.hasSuffix(".swift") ||
-    file.lastPathComponent.hasSuffix(".swiftinterface")
+    guard file.lastPathComponent.hasSuffix(".swift") || 
+          file.lastPathComponent.hasSuffix(".swiftinterface") else {
+      return false
+    }
+    if file.lastPathComponent.hasSuffix("+SwiftJava.swift") {
+      return false
+    }
+
+    return true
   }
 
 }