diff -r 0b2f54e47bc4 -r 1afc4675dc75 jdk/src/share/classes/sun/tools/tree/BinaryLogicalExpression.java
--- a/jdk/src/share/classes/sun/tools/tree/BinaryLogicalExpression.java	Thu Jul 31 11:48:39 2014 -0700
+++ b/jdk/src/share/classes/sun/tools/tree/BinaryLogicalExpression.java	Thu Jul 31 17:01:24 2014 -0700
@@ -46,7 +46,7 @@
      * Check a binary expression
      */
     public Vset checkValue(Environment env, Context ctx,
-                           Vset vset, Hashtable exp) {
+                           Vset vset, Hashtable<Object, Object> exp) {
         ConditionVars cvars = new ConditionVars();
         // evaluate the logical expression, determining which variables are
         // set if the resulting value is true or false
@@ -61,7 +61,7 @@
      */
     abstract
     public void checkCondition(Environment env, Context ctx, Vset vset,
-                               Hashtable exp, ConditionVars cvars);
+                               Hashtable<Object, Object> exp, ConditionVars cvars);
 
 
     /**