Author: julien(a)jboss.com Date: 2007-06-03 15:34:32 -0400 (Sun, 03 Jun 2007) New Revision: 7376 Modified: trunk/common/src/main/org/jboss/portal/common/util/Tools.java Log: minor javadoc Modified: trunk/common/src/main/org/jboss/portal/common/util/Tools.java =================================================================== --- trunk/common/src/main/org/jboss/portal/common/util/Tools.java 2007-06-03 19:31:15 UTC (rev 7375) +++ trunk/common/src/main/org/jboss/portal/common/util/Tools.java 2007-06-03 19:34:32 UTC (rev 7376) @@ -707,7 +707,19 @@ return buffer.toString(); } - public static Object[] appendTo(Object[] array, Object o) + /** + * Append an object to an array of object. The original array is not modified. The returned array + * will be of the same component type of the provided array and its first n elements where n is the size + * of the provided array will be the elements of the provided array. The last element of the array will be + * the provided object to append. + * + * @param array the array to augment + * @param o the object to append + * @return a new array + * @throws IllegalArgumentException if the array is null + * @throws ClassCastException if the appended object class prevents it from being added to the array + */ + public static Object[] appendTo(Object[] array, Object o) throws IllegalArgumentException, ClassCastException { if (array == null) {