software/ncimappingtool/src/java/gov/nih/nci/evs/browser/bean/CartActionBean.java
/**
    	 * Add a key and check it it is already in the list
    	 * @param key
    	 * @return
    	 */
Add a key and check it it is already in the list
@param key
@return
Add a key and check it it is already in the list @param key @return
public boolean test(String key) {
    		if (list.contains(key)) return false;
    		list.add(key);
    		return true;
    	}
public boolean test ( String key ) { if ( list . contains ( key ) ) return false ; list . add ( key ) ; return true ; }
Add a key and check it it is already in the list
 @param key
 @return
Add a key and check it it is already in the list @param key @return