Fix ArrayList Import (#152)

Relax594 · web-flow · commit f9c89a69d0d5 · 2020-05-26T11:00:46.000-04:00
diff --git a/android/src/main/java/com/chirag/RNMail/RNMailModule.java b/android/src/main/java/com/chirag/RNMail/RNMailModule.java
@@ -15,6 +15,7 @@
 
 import java.util.List;
 import java.io.File;
+import java.util.ArrayList;
 
 /**
  * NativeModule that allows JS to open emails sending apps chooser.
