[cvs] / jsr166 / src / main / java / util / NavigableSet.java Repository:
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revision 1.12, Wed Jul 20 02:18:52 2005 UTC revision 1.13, Thu Aug 11 08:54:39 2005 UTC
# Line 102  Line 102 
102      E higher(E e);      E higher(E e);
103    
104      /**      /**
105       * Retrieves and removes the first (lowest) element.       * Retrieves and removes the first (lowest) element,
106         * or returns <tt>null</tt> if this set is empty.
107       *       *
108       * @return the first element, or <tt>null</tt> if this set is empty       * @return the first element, or <tt>null</tt> if this set is empty
109       */       */
110      E pollFirst();      E pollFirst();
111    
112      /**      /**
113       * Retrieves and removes the last (highest) element.       * Retrieves and removes the last (highest) element,
114         * or returns <tt>null</tt> if this set is empty.
115       *       *
116       * @return the last element, or <tt>null</tt> if this set is empty       * @return the last element, or <tt>null</tt> if this set is empty
117       */       */

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