--- a/src/org/eclipse/jetty/io/Buffer.java	Thu Nov 03 00:55:20 2016 -0600
+++ b/src/org/eclipse/jetty/io/Buffer.java	Thu Nov 03 01:10:09 2016 -0600
@@ -46,8 +46,6 @@
 	  IMMUTABLE=0,  // neither indexes or contexts can be changed
 	  READONLY=1,   // indexes may be changed, but not content
 	  READWRITE=2;  // anything can be changed
-	public final boolean VOLATILE=true;     // The buffer may change outside of current scope.
-	public final boolean NON_VOLATILE=false;
 
 	/**
 	 *  Get the underlying array, if one exists.
@@ -148,14 +146,6 @@
 	boolean isReadOnly();
 	
 	/**
-	 * 
-	 * @return a <code>boolean</code> value true if the buffer contents may change 
-	 * via alternate paths than this buffer.  If the contents of this buffer are to be used outside of the
-	 * current context, then a copy must be made.
-	 */
-	boolean isVolatile();
-
-	/**
 	 * The number of bytes from the getIndex to the putIndex
 	 * @return an <code>int</code> == putIndex()-getIndex()
 	 */