When using WS Security with Spring Boot 2.1RC1 on Java 11, I get an error:
org.w3c.dom.DOMException: WRONG_DOCUMENT_ERR: A node is used in a different document than the one that created it.
Tracing the issue, the root cause is that
ws-security-dom/src/main/java/org/apache/wss4j/dom/util/WSSecurityUtil.java tries to create and import nodes, but doesn't actually import them.
I've seen this issue on 2.2.0 and 2.2.2.
Attached patch properly imports the newly created nodes, eliminating the issue. The patch is against 2.2.2.