--- a/jdk/src/java.base/linux/native/libnio/fs/GioFileTypeDetector.c	Thu Jul 28 09:29:36 2016 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2008, 2016, 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 <stdlib.h>
-#include <dlfcn.h>
-
-#ifdef __solaris__
-#include <strings.h>
-#endif
-
-#if defined(__linux__)
-#include <string.h>
-#endif
-
-/*
- * For reference see for example the GFileInfo section at
- * https://developer.gnome.org/gio/unstable/.
- */
-
-/* Definitions for GIO */
-
-#define G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE "standard::content-type"
-
-typedef void* gpointer;
-typedef struct _GFile GFile;
-typedef struct _GFileInfo GFileInfo;
-typedef struct _GCancellable GCancellable;
-typedef struct _GError GError;
-
-typedef enum {
-  G_FILE_QUERY_INFO_NONE = 0
-} GFileQueryInfoFlags;
-
-typedef void (*g_type_init_func)(void);
-typedef void (*g_object_unref_func)(gpointer object);
-typedef GFile* (*g_file_new_for_path_func)(const char* path);
-typedef GFileInfo* (*g_file_query_info_func)(GFile *file,
-    const char *attributes, GFileQueryInfoFlags flags,
-    GCancellable *cancellable, GError **error);
-typedef char* (*g_file_info_get_content_type_func)(GFileInfo *info);
-
-static g_type_init_func g_type_init;
-static g_object_unref_func g_object_unref;
-static g_file_new_for_path_func g_file_new_for_path;
-static g_file_query_info_func g_file_query_info;
-static g_file_info_get_content_type_func g_file_info_get_content_type;
-
-
-#include "sun_nio_fs_GioFileTypeDetector.h"
-
-
-JNIEXPORT jboolean JNICALL
-Java_sun_nio_fs_GioFileTypeDetector_initializeGio
-    (JNIEnv* env, jclass this)
-{
-    void* gio_handle;
-
-    gio_handle = dlopen("libgio-2.0.so", RTLD_LAZY);
-    if (gio_handle == NULL) {
-        gio_handle = dlopen("libgio-2.0.so.0", RTLD_LAZY);
-        if (gio_handle == NULL) {
-            return JNI_FALSE;
-        }
-    }
-
-    g_type_init = (g_type_init_func)dlsym(gio_handle, "g_type_init");
-
-    g_object_unref = (g_object_unref_func)dlsym(gio_handle, "g_object_unref");
-
-    g_file_new_for_path =
-        (g_file_new_for_path_func)dlsym(gio_handle, "g_file_new_for_path");
-
-    g_file_query_info =
-        (g_file_query_info_func)dlsym(gio_handle, "g_file_query_info");
-
-    g_file_info_get_content_type = (g_file_info_get_content_type_func)
-        dlsym(gio_handle, "g_file_info_get_content_type");
-
-    if (g_object_unref == NULL ||
-        g_file_new_for_path == NULL ||
-        g_file_query_info == NULL ||
-        g_file_info_get_content_type == NULL)
-    {
-        dlclose(gio_handle);
-        return JNI_FALSE;
-    }
-
-    if (g_type_init != NULL) {
-        (*g_type_init)();
-    }
-
-    return JNI_TRUE;
-}
-
-JNIEXPORT jbyteArray JNICALL
-Java_sun_nio_fs_GioFileTypeDetector_probeGio
-    (JNIEnv* env, jclass this, jlong pathAddress)
-{
-    char* path = (char*)jlong_to_ptr(pathAddress);
-    GFile* gfile;
-    GFileInfo* gfileinfo;
-    jbyteArray result = NULL;
-
-    gfile = (*g_file_new_for_path)(path);
-    gfileinfo = (*g_file_query_info)(gfile, G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
-        G_FILE_QUERY_INFO_NONE, NULL, NULL);
-    if (gfileinfo != NULL) {
-        const char* mime = (*g_file_info_get_content_type)(gfileinfo);
-        if (mime != NULL) {
-            jsize len = strlen(mime);
-            result = (*env)->NewByteArray(env, len);
-            if (result != NULL) {
-                (*env)->SetByteArrayRegion(env, result, 0, len, (jbyte*)mime);
-            }
-        }
-        (*g_object_unref)(gfileinfo);
-    }
-    (*g_object_unref)(gfile);
-
-    return result;
-}