One other thing, I think that it would be very counter-intuitive to have a non-null String (or anything else for that matter) suddenly become null.
String result = someMethod(); if( result != null ) { result = result.trim(); if( result.length() > 10 ) // NullPointerException!!!! Dave Derry Dave Derry/Technology/Equi To: "Jakarta Commons Developers List" <[EMAIL PROTECTED]> fax@Equifax cc: Subject: Re: [PATCH][LANG] StringUtils.trimNull(String) 01/22/2003 03:10 PM Please respond to "Jakarta Commons Developers List" Hi, I'm just a lurker here, but my preference would be to return an empty string rather than null when the string consists of just whitespace. I find it to be annoying to always have to check for null. In fact, I very rarely initialize a String to null, but generally initialize to "". Just my 2 cents, Dave Derry -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>