--- old/modules/javafx.base/src/main/java/javafx/beans/binding/MapExpression.java	2016-08-08 12:10:07.000000000 -0700
+++ new/modules/javafx.base/src/main/java/javafx/beans/binding/MapExpression.java	2016-08-08 12:10:07.000000000 -0700
@@ -99,6 +99,8 @@
      * {@link javafx.beans.binding.MapBinding} is created that is bound to
      * the {@code ObservableMapValue}.
      *
+     * @param <K> the type of the wrapped {@code Object}
+     * @param <V> the type of the wrapped {@code ObjectBinding}
      * @param value
      *            The source {@code ObservableMapValue}
      * @return A {@code MapExpression} that wraps the
@@ -135,6 +137,7 @@
 
     /**
      * The size of the map
+     * @return the size
      */
     public int getSize() {
         return size();
@@ -148,6 +151,7 @@
 
     /**
      * A boolean property that is {@code true}, if the map is empty.
+     * @return the {@code ReadOnlyBooleanProperty}
      */
     public abstract ReadOnlyBooleanProperty emptyProperty();