Annotate ARGB integer parameters with @ColorInt

Change-Id: I307f72a382272cf18ddb6b07d9fcb81228568d9a
diff --git a/java/android/annotation/ColorInt.java b/java/android/annotation/ColorInt.java
index 762a353..c4c93ee 100644
--- a/java/android/annotation/ColorInt.java
+++ b/java/android/annotation/ColorInt.java
@@ -26,7 +26,8 @@
 
 /**
  * Denotes that the annotated element represents a packed color
- * int, {@code AARRGGBB}.
+ * int, {@code AARRGGBB}. If applied to an int array, every element
+ * in the array represents a color integer.
  * <p>
  *  public abstract void setTextColor(&#64;ColorInt int color);
  * }</pre>