--- old/src/java.base/share/classes/java/lang/StackWalker.java	2016-04-11 14:14:48.000000000 -0700
+++ new/src/java.base/share/classes/java/lang/StackWalker.java	2016-04-11 14:14:47.000000000 -0700
@@ -127,37 +127,6 @@
         public Class<?> getDeclaringClass();
 
         /**
-         * Returns the name of the source file containing the execution point
-         * represented by this stack frame.  Generally, this corresponds
-         * to the {@code SourceFile} attribute of the relevant {@code class}
-         * file as defined by <cite>The Java Virtual Machine Specification</cite>.
-         * In some systems, the name may refer to some source code unit
-         * other than a file, such as an entry in a source repository.
-         *
-         * @return the name of the file containing the execution point
-         *         represented by this stack frame, or empty {@code Optional}
-         *         is unavailable.
-         *
-         * @jvms 4.7.10 The {@code SourceFile} Attribute
-         */
-        public Optional<String> getFileName();
-
-        /**
-         * Returns the line number of the source line containing the execution
-         * point represented by this stack frame.  Generally, this is
-         * derived from the {@code LineNumberTable} attribute of the relevant
-         * {@code class} file as defined by <cite>The Java Virtual Machine
-         * Specification</cite>.
-         *
-         * @return the line number of the source line containing the execution
-         *         point represented by this stack frame, or empty
-         *         {@code Optional} if this information is unavailable.
-         *
-         * @jvms 4.7.12 The {@code LineNumberTable} Attribute
-         */
-        public OptionalInt getLineNumber();
-
-        /**
          * Returns {@code true} if the method containing the execution point
          * represented by this stack frame is a native method.
          *