--- a/jdk/src/java.desktop/share/classes/javax/swing/JEditorPane.java	Fri Jun 03 11:37:45 2016 +0530
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JEditorPane.java	Fri Jun 03 11:55:46 2016 +0530
@@ -559,10 +559,9 @@
             in = new BufferedInputStream(in, READ_LIMIT);
             in.mark(READ_LIMIT);
         }
-        try {
-            String charset = (String) getClientProperty("charset");
-            Reader r = (charset != null) ? new InputStreamReader(in, charset) :
-                new InputStreamReader(in);
+        String charset = (String) getClientProperty("charset");
+        try(Reader r = (charset != null) ? new InputStreamReader(in, charset) :
+                new InputStreamReader(in)) {
             kit.read(r, doc, 0);
         } catch (BadLocationException e) {
             throw new IOException(e.getMessage());

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/swing/JEditorPane/8146319/JEditorPaneTest.java	Fri Jun 03 11:55:46 2016 +0530
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 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.
+ *
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 8146319
+ * @summary JEditorPane function setPage leaves a file lock
+ * @run main JEditorPaneTest
+ */
+import java.awt.Robot;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import javax.swing.JEditorPane;
+import javax.swing.SwingUtilities;
+
+public class JEditorPaneTest {
+
+    public static void main(String[] args) throws Exception {
+        Robot robot = new Robot();
+        try {
+            File file = File.createTempFile("Temp_", ".txt");
+            file.deleteOnExit();
+            writeFile(file);
+            SwingUtilities.invokeAndWait(new Runnable() {
+                @Override
+                public void run() {
+                    JEditorPane editorPane = new JEditorPane();
+                    try {
+                        editorPane.setPage(file.toURI().toURL());
+                    } catch (IOException ex) {
+                        file.delete();
+                        throw new RuntimeException("Test Failed" + ex);
+                    }
+                }
+            });
+            robot.waitForIdle();
+            if (!file.renameTo(file)) {
+                file.delete();
+                throw new RuntimeException("Test Failed");
+            }
+        } catch (IOException ex) {
+            throw new RuntimeException("Failed to create File" + ex);
+        }
+    }
+
+    private static void writeFile(File file) {
+        FileWriter fw = null;
+        try {
+            fw = new FileWriter(file.getAbsoluteFile());
+            BufferedWriter bw = new BufferedWriter(fw);
+            bw.write("Test Text");
+            bw.close();
+        } catch (IOException ex) {
+            throw new RuntimeException("Failed to write File" + ex);
+        }
+
+    }
+}