Author: chris.laprun(a)jboss.com Date: 2009-02-18 10:51:04 -0500 (Wed, 18 Feb 2009) New Revision: 12830 Modified: modules/common/trunk/common/src/main/java/org/jboss/portal/common/util/ParameterValidation.java Log: - Javadoc for isNullOrEmpty. Modified: modules/common/trunk/common/src/main/java/org/jboss/portal/common/util/ParameterValidation.java =================================================================== --- modules/common/trunk/common/src/main/java/org/jboss/portal/common/util/ParameterValidation.java 2009-02-18 15:47:58 UTC (rev 12829) +++ modules/common/trunk/common/src/main/java/org/jboss/portal/common/util/ParameterValidation.java 2009-02-18 15:51:04 UTC (rev 12830) @@ -131,7 +131,14 @@ } } - /** @since 2.6 */ + /** + * Determines whether the given String is <code>null</code> or empty (after all extra whitespaces have been trimmed, + * if any). + * + * @param valueToCheck the String to test + * @return <code>true</code> if the the given String is <code>null</code> or empty (after being trimmed), + * <code>false</code> otherwise. + */ public static boolean isNullOrEmpty(String valueToCheck) { return valueToCheck == null || valueToCheck.trim().length() == 0;