modules/javafx.base/src/main/java/javafx/collections/ObservableArray.java

*** 71,81 ****
  
      /**
       * Grows the capacity of this array if the current capacity is less than
       * given {@code capacity}, does nothing if it already exceeds
       * the {@code capacity}.
!      * @param capacity
       */
      public void ensureCapacity(int capacity);
  
      /**
       * Shrinks the capacity to the current size of data in the array.
--- 71,81 ----
  
      /**
       * Grows the capacity of this array if the current capacity is less than
       * given {@code capacity}, does nothing if it already exceeds
       * the {@code capacity}.
!      * @param capacity the {@code capacity} of this array
       */
      public void ensureCapacity(int capacity);
  
      /**
       * Shrinks the capacity to the current size of data in the array.