Add defaultIfBlank similar to defaultIfEmpty to StringUtils
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Key: LANG-657
URL: https://issues.apache.org/jira/browse/LANG-657
Project: Commons Lang
Issue Type: New Feature
Components: lang.*
Affects Versions: 2.5
Environment: n/a
Reporter: Anthony Whitford
Priority: Minor
Similar to
[StringUtils.defaultIfEmpty|http://commons.apache.org/lang/api-3.0-beta/org/apache/commons/lang3/StringUtils.html#defaultIfEmpty(T,
T)], I'd like to also see a {{defaultIfBlank}} method:
{code}
public static String defaultIfBlank (final String str, final String defaultStr)
{
return StringUtils.isBlank(str) ? defaultStr : str;
}
{code}
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