1 files changed, 1 insertions, 1 deletions
diff --git a/umlgen/src/main/java/moe/yuuta/umlgen/Visitor.kt b/umlgen/src/main/java/moe/yuuta/umlgen/Visitor.kt
index ea99b99..3897e8a 100644
--- a/umlgen/src/main/java/moe/yuuta/umlgen/Visitor.kt
+++ b/umlgen/src/main/java/moe/yuuta/umlgen/Visitor.kt
@@ -25,7 +25,7 @@ class Visitor(private val consumer: BiFunction<Path, String, Void?>) : FileVisit
 
     @Throws(IOException::class)
     override fun visitFile(path: Path, basicFileAttributes: BasicFileAttributes?): FileVisitResult {
-        if (path.fileName.endsWith(".java")) {
+        if (!path.fileName.toString().endsWith(".java")) {
             return FileVisitResult.CONTINUE
         }
         val fd = Files.newInputStream(path, StandardOpenOption.READ)