https://docs.oracle.com/javaee/7/api/javax/websocket/CloseReason.CloseCode.html
CloseReason.CloseCode (Java(TM) EE 7 Specification APIs)
javatmeespecificationapis
https://openejb.apache.org/jakartaee-10.0/javadoc/jakarta/websocket/CloseReason.CloseCode.html
CloseReason.CloseCode
https://javaee.github.io/javaee-spec/javadocs/javax/websocket/class-use/CloseReason.CloseCode.html
Uses of Interface javax.websocket.CloseReason.CloseCode (Java(TM) EE 8 Specification APIs)