src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java

*** 660,671 ****
          LambdaForm form = new LambdaForm(lambdaType.parameterCount(), names, Kind.SPREAD);
          return SimpleMethodHandle.make(srcType, form);
      }
  
      static void checkSpreadArgument(Object av, int n) {
!         if (av == null) {
!             if (n == 0)  return;
          } else if (av instanceof Object[]) {
              int len = ((Object[])av).length;
              if (len == n)  return;
          } else {
              int len = java.lang.reflect.Array.getLength(av);
--- 660,673 ----
          LambdaForm form = new LambdaForm(lambdaType.parameterCount(), names, Kind.SPREAD);
          return SimpleMethodHandle.make(srcType, form);
      }
  
      static void checkSpreadArgument(Object av, int n) {
!         if (av == null && n == 0) {
!             return;
!         } else if (av == null) {
!             throw new NullPointerException("null array reference");
          } else if (av instanceof Object[]) {
              int len = ((Object[])av).length;
              if (len == n)  return;
          } else {
              int len = java.lang.reflect.Array.getLength(av);