src/share/classes/java/lang/invoke/LambdaForm.java

rev 10271 : 8037209: Improvements and cleanups to bytecode assembly for lambda forms
Reviewed-by: vlivanov, psandoz
Contributed-by: john.r.rose@oracle.com
rev 10274 : 8050052: Small cleanups in java.lang.invoke code
Reviewed-by: ?
rev 10275 : imported patch invokers
rev 10279 : 8050057: Improve caching of MethodHandle reinvokers
Reviewed-by: vlivanov, ?
Contributed-by: john.r.rose@oracle.com

*** 457,466 ****
--- 457,471 ----
      /** Report the arity. */
      int arity() {
          return arity;
      }
  
+     /** Report the number of expressions (non-parameter names). */
+     int expressionCount() {
+         return names.length - arity;
+     }
+ 
      /** Return the method type corresponding to my basic type signature. */
      MethodType methodType() {
          return signatureType(basicTypeSignature());
      }
      /** Return ABC_Z, where the ABC are parameter type characters, and Z is the return type character. */