src/main/java/org/jboss/util/collection/CachedList.java
public Object remove(final int index) {
      maintain();

      Object obj = list.remove(index);
      return Objects.deref(obj);
   }
public Object remove(final int index) {
      maintain();

      Object obj = list.remove(index);
      return Objects.deref(obj);
   }
public Object remove ( final int index ) { maintain ( ) ; Object obj = list . remove ( index ) ; return Objects . deref ( obj ) ; }
Removes the element at the specified position in this list (optional
operation). Shifts any subsequent elements to the left (subtracts one
from their indices). Returns the element that was removed from the list.

@param index   The index of the element to remove.
@return        The element previously at the specified position.
Removes the element at the specified position in this list ( optional operation ) . Shifts any subsequent elements to the left ( subtracts one from their indices ) . Returns the element that was removed from the list .