--- a/jdk/src/share/classes/sun/tools/tree/FieldExpression.java	Thu Jul 31 11:48:39 2014 -0700
+++ b/jdk/src/share/classes/sun/tools/tree/FieldExpression.java	Thu Jul 31 17:01:24 2014 -0700
@@ -219,7 +219,7 @@
      */
 
     public Vset checkAmbigName(Environment env, Context ctx,
-                               Vset vset, Hashtable exp,
+                               Vset vset, Hashtable<Object, Object> exp,
                                UnaryExpression loc) {
         if (id == idThis || id == idClass) {
             loc = null;         // this cannot be a type or package
@@ -232,7 +232,7 @@
      */
 
     public Vset checkValue(Environment env, Context ctx,
-                           Vset vset, Hashtable exp) {
+                           Vset vset, Hashtable<Object, Object> exp) {
         vset = checkCommon(env, ctx, vset, exp, null, false);
         if (id == idSuper && type != Type.tError) {
             // "super" is not allowed in this context.
@@ -416,7 +416,7 @@
      */
 
     private Vset checkCommon(Environment env, Context ctx,
-                             Vset vset, Hashtable exp,
+                             Vset vset, Hashtable<Object, Object> exp,
                              UnaryExpression loc, boolean isLHS) {
 
         // Handle class literal, e.g., 'x.class'.
@@ -850,7 +850,7 @@
      * Finish checking it.
      */
     private Vset checkInnerClass(Environment env, Context ctx,
-                                 Vset vset, Hashtable exp,
+                                 Vset vset, Hashtable<Object, Object> exp,
                                  UnaryExpression loc) {
         ClassDefinition inner = field.getInnerClass();
         type = inner.getType();
@@ -903,7 +903,7 @@
      * Check the expression if it appears on the LHS of an assignment
      */
     public Vset checkLHS(Environment env, Context ctx,
-                         Vset vset, Hashtable exp) {
+                         Vset vset, Hashtable<Object, Object> exp) {
         boolean hadField = (field != null);
 
         //checkValue(env, ctx, vset, exp);
@@ -945,7 +945,7 @@
      * Check the expression if it appears on the LHS of an op= expression
      */
     public Vset checkAssignOp(Environment env, Context ctx,
-                              Vset vset, Hashtable exp, Expression outside) {
+                              Vset vset, Hashtable<Object, Object> exp, Expression outside) {
 
         //checkValue(env, ctx, vset, exp);
         checkCommon(env, ctx, vset, exp, null, true);