1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/src/main/java/android/databinding/tool/expr/MethodCallExpr.java b/compiler/src/main/java/android/databinding/tool/expr/MethodCallExpr.java
index ce1968d0..9e8e8c16 100644
--- a/compiler/src/main/java/android/databinding/tool/expr/MethodCallExpr.java
+++ b/compiler/src/main/java/android/databinding/tool/expr/MethodCallExpr.java
@@ -114,7 +114,8 @@ public class MethodCallExpr extends Expr {
             if (method.isStatic()) {
                 flags |= STATIC;
             }
-            mGetter = new Callable(Type.METHOD, method.getName(), method.getReturnType(args), flags);
+            mGetter = new Callable(Type.METHOD, method.getName(), method.getReturnType(args),
+                    method.getParameterTypes().length, flags);
         }
         return mGetter.resolvedType;
     }