/*****************************************************************************
* This file is part of Rinzo
*
* Author: Claudio Cancinos WWW: https://sourceforge.net/projects/editorxml Copyright (C): 2008, Claudio Cancinos
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General
* Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this program; If not, see
* <http://www.gnu.org/licenses/>
****************************************************************************/
package com.amalto.workbench.widgets.xmlviewer.utils;
public class XMLViewUtils {
public static boolean isEmpty(String string) {
return string == null || string.length() == 0;
}
public static String getLeadingWhitespace(String str) {
if (str == null) {
return ""; //$NON-NLS-1$
}
int sz = str.length();
StringBuffer buffer = new StringBuffer();
for (int i = 0; i < sz; i++) {
if ((Character.isWhitespace(str.charAt(i)))) {
buffer.append(str.charAt(i));
} else {
break;
}
}
return buffer.toString();
}
}