src/java.base/share/classes/java/util/LinkedList.java

*** 310,320 ****
  
      /**
       * Returns {@code true} if this list contains the specified element.
       * More formally, returns {@code true} if and only if this list contains
       * at least one element {@code e} such that
!      * <tt>(o==null&nbsp;?&nbsp;e==null&nbsp;:&nbsp;o.equals(e))</tt>.
       *
       * @param o element whose presence in this list is to be tested
       * @return {@code true} if this list contains the specified element
       */
      public boolean contains(Object o) {
--- 310,320 ----
  
      /**
       * Returns {@code true} if this list contains the specified element.
       * More formally, returns {@code true} if and only if this list contains
       * at least one element {@code e} such that
!      * <code>(o==null&nbsp;?&nbsp;e==null&nbsp;:&nbsp;o.equals(e))</code>.
       *
       * @param o element whose presence in this list is to be tested
       * @return {@code true} if this list contains the specified element
       */
      public boolean contains(Object o) {
*** 346,356 ****
      /**
       * Removes the first occurrence of the specified element from this list,
       * if it is present.  If this list does not contain the element, it is
       * unchanged.  More formally, removes the element with the lowest index
       * {@code i} such that
!      * <tt>(o==null&nbsp;?&nbsp;get(i)==null&nbsp;:&nbsp;o.equals(get(i)))</tt>
       * (if such an element exists).  Returns {@code true} if this list
       * contained the specified element (or equivalently, if this list
       * changed as a result of the call).
       *
       * @param o element to be removed from this list, if present
--- 346,356 ----
      /**
       * Removes the first occurrence of the specified element from this list,
       * if it is present.  If this list does not contain the element, it is
       * unchanged.  More formally, removes the element with the lowest index
       * {@code i} such that
!      * <code>(o==null&nbsp;?&nbsp;get(i)==null&nbsp;:&nbsp;o.equals(get(i)))</code>
       * (if such an element exists).  Returns {@code true} if this list
       * contained the specified element (or equivalently, if this list
       * changed as a result of the call).
       *
       * @param o element to be removed from this list, if present
*** 587,597 ****
  
      /**
       * Returns the index of the first occurrence of the specified element
       * in this list, or -1 if this list does not contain the element.
       * More formally, returns the lowest index {@code i} such that
!      * <tt>(o==null&nbsp;?&nbsp;get(i)==null&nbsp;:&nbsp;o.equals(get(i)))</tt>,
       * or -1 if there is no such index.
       *
       * @param o element to search for
       * @return the index of the first occurrence of the specified element in
       *         this list, or -1 if this list does not contain the element
--- 587,597 ----
  
      /**
       * Returns the index of the first occurrence of the specified element
       * in this list, or -1 if this list does not contain the element.
       * More formally, returns the lowest index {@code i} such that
!      * <code>(o==null&nbsp;?&nbsp;get(i)==null&nbsp;:&nbsp;o.equals(get(i)))</code>,
       * or -1 if there is no such index.
       *
       * @param o element to search for
       * @return the index of the first occurrence of the specified element in
       *         this list, or -1 if this list does not contain the element
*** 616,626 ****
  
      /**
       * Returns the index of the last occurrence of the specified element
       * in this list, or -1 if this list does not contain the element.
       * More formally, returns the highest index {@code i} such that
!      * <tt>(o==null&nbsp;?&nbsp;get(i)==null&nbsp;:&nbsp;o.equals(get(i)))</tt>,
       * or -1 if there is no such index.
       *
       * @param o element to search for
       * @return the index of the last occurrence of the specified element in
       *         this list, or -1 if this list does not contain the element
--- 616,626 ----
  
      /**
       * Returns the index of the last occurrence of the specified element
       * in this list, or -1 if this list does not contain the element.
       * More formally, returns the highest index {@code i} such that
!      * <code>(o==null&nbsp;?&nbsp;get(i)==null&nbsp;:&nbsp;o.equals(get(i)))</code>,
       * or -1 if there is no such index.
       *
       * @param o element to search for
       * @return the index of the last occurrence of the specified element in
       *         this list, or -1 if this list does not contain the element