modules/javafx.base/src/main/java/javafx/beans/binding/MapExpression.java

*** 97,106 ****
--- 97,108 ----
       * {@code ObservableMapValue} is already a {@code MapExpression}, it
       * will be returned. Otherwise a new
       * {@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
       *         {@code ObservableMapValue} if necessary
       * @throws NullPointerException
*** 133,142 ****
--- 135,145 ----
          };
      }
  
      /**
       * The size of the map
+      * @return the size
       */
      public int getSize() {
          return size();
      }
  
*** 146,155 ****
--- 149,159 ----
       */
      public abstract ReadOnlyIntegerProperty sizeProperty();
  
      /**
       * A boolean property that is {@code true}, if the map is empty.
+      * @return the {@code ReadOnlyBooleanProperty}
       */
      public abstract ReadOnlyBooleanProperty emptyProperty();
  
      /**
       * Creates a new {@link ObjectBinding} that contains the mapping of the specified key.