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/**
* Copyright (c) 2018 ZTE Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the Apache License, Version 2.0
* and the Eclipse Public License v1.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* ZTE - initial API and implementation and/or initial documentation
*/
package org.onap.sdc.workflowdesigner.utils;
/**
*
*/
public class ToolUtils {
/**
* @param val
* @return
*/
public static boolean isEmpty(String val) {
return val == null || val.trim().isEmpty();
}
}
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