These three tests have repeated code between them. This issue involved replacing the repeated code with a call to a new function that contains the code that is common between all three functions
https://github.com/wildfly-security/wildfly-elytron/blob/2.x/tests/base/src/test/java/org/wildfly/security/ldap/PrincipalMappingSuiteChild.java#L39-L53
https://github.com/wildfly-security/wildfly-elytron/blob/2.x/tests/base/src/test/java/org/wildfly/security/ldap/PrincipalMappingSuiteChild.java#L56-L69
https://github.com/wildfly-security/wildfly-elytron/blob/2.x/tests/base/src/test/java/org/wildfly/security/ldap/PrincipalMappingSuiteChild.java#L72-L86