package org.robobinding.util;
/**
* Migrated from {@link com.google.common.base.Strings}
* @since 1.0
* @author Cheng Wei
*
*/
public class Strings {
/**
* Returns {@code true} if the given string is null or is the empty string.
*
* <p>Consider normalizing your string references with {@link #nullToEmpty}. If you do, you can
* use {@link String#isEmpty()} instead of this method, and you won't need special null-safe forms
* of methods like {@link String#toUpperCase} either. Or, if you'd like to normalize "in the other
* direction," converting empty strings to {@code null}, you can use {@link #emptyToNull}.
*
* @param string a string reference to check
* @return {@code true} if the string is null or is the empty string
*/
public static boolean isNullOrEmpty(String string) {
return string == null || string.isEmpty();
}
}