diff --git a/truffle/com.oracle.truffle.api.test/src/META-INF/services/java.nio.file.spi.FileTypeDetector b/truffle/com.oracle.truffle.api.test/src/META-INF/services/java.nio.file.spi.FileTypeDetector
deleted file mode 100644
index 2dba9645ae20..000000000000
--- a/truffle/com.oracle.truffle.api.test/src/META-INF/services/java.nio.file.spi.FileTypeDetector
+++ /dev/null
@@ -1 +0,0 @@
-com.oracle.truffle.api.test.source.JavaRecognizer
diff --git a/truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/source/JavaRecognizer.java b/truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/source/JavaRecognizer.java
deleted file mode 100644
index 889b53c2b668..000000000000
--- a/truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/source/JavaRecognizer.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package com.oracle.truffle.api.source;
-
-import java.io.IOException;
-import java.nio.file.Path;
-import java.nio.file.spi.FileTypeDetector;
-
-public final class JavaRecognizer extends FileTypeDetector {
-    @Override
-    public String probeContentType(Path path) throws IOException {
-        if (path.getFileName().toString().endsWith(".java")) {
-            return "text/x-java";
-        }
-        return null;
-    }
-}