--- a/jdk/src/java.base/linux/native/libnio/fs/MagicFileTypeDetector.c	Thu Jul 28 09:29:36 2016 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2012, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-#include "jni.h"
-#include "jni_util.h"
-#include "jvm.h"
-#include "jlong.h"
-
-#include <dlfcn.h>
-#include <string.h>
-
-#define MAGIC_MIME_TYPE 0x000010 /* Return the MIME type */
-
-typedef struct magic_set magic_t;
-
-typedef magic_t* (*magic_open_func)(int flags);
-typedef int (*magic_load_func)(magic_t* cookie, const char* filename);
-typedef const char* (*magic_file_func)(magic_t* cookie, const char* filename);
-typedef void (*magic_close_func)(magic_t* cookie);
-
-static void* magic_handle;
-static magic_open_func magic_open;
-static magic_load_func magic_load;
-static magic_file_func magic_file;
-static magic_close_func magic_close;
-
-#include "sun_nio_fs_MagicFileTypeDetector.h"
-
-JNIEXPORT jboolean JNICALL
-Java_sun_nio_fs_MagicFileTypeDetector_initialize0
-    (JNIEnv* env, jclass this)
-{
-    magic_handle = dlopen("libmagic.so", RTLD_LAZY);
-    if (magic_handle == NULL) {
-        magic_handle = dlopen("libmagic.so.1", RTLD_LAZY);
-        if (magic_handle == NULL) {
-            return JNI_FALSE;
-        }
-    }
-
-    magic_open = (magic_open_func)dlsym(magic_handle, "magic_open");
-
-    magic_load = (magic_load_func)dlsym(magic_handle, "magic_load");
-
-    magic_file = (magic_file_func)dlsym(magic_handle, "magic_file");
-
-    magic_close = (magic_close_func)dlsym(magic_handle, "magic_close");
-
-    if (magic_open == NULL ||
-        magic_load == NULL ||
-        magic_file == NULL ||
-        magic_close == NULL)
-    {
-        dlclose(magic_handle);
-        return JNI_FALSE;
-    }
-
-    return JNI_TRUE;
-}
-
-JNIEXPORT jbyteArray JNICALL
-Java_sun_nio_fs_MagicFileTypeDetector_probe0
-    (JNIEnv* env, jclass this, jlong pathAddress)
-{
-    char* path = (char*)jlong_to_ptr(pathAddress);
-    magic_t* cookie;
-    jbyteArray result = NULL;
-
-    cookie = (*magic_open)(MAGIC_MIME_TYPE);
-
-    if (cookie != NULL) {
-        if ((*magic_load)(cookie, NULL) != -1) {
-            const char* type = (*magic_file)(cookie, path);
-            if (type != NULL) {
-                jsize len = strlen(type);
-                result = (*env)->NewByteArray(env, len);
-                if (result != NULL) {
-                    (*env)->SetByteArrayRegion(env, result, 0, len, (jbyte*)type);
-                }
-            }
-        }
-        (*magic_close)(cookie);
-    }
-
-    return result;
-}