org.zkoss.util.label.web.charset
From Documentation
Property:
org.zkoss.util.label.web.charset
Default: UTF-8 [since 3.6.2]
It defines the charset used to encode i3-label.properties if the file is located in a Web application.
To define the charset for i3-label.properties located in classpath, please refer to the org.zkoss.util.label.classpath.charset property.
Please refer to ZK Developer's Reference: Internationalization for more information about i3-label.properties.
Prior to 3.6.2, the property is called org.zkoss.util.label.WEB-INF.charset.