Fix for CVE-2018-10894 in keycloak/keycloak (project keycloak__keycloak_CVE-2018-10894_4.3.0.Final), commit 812e76c39b1e693e8f11e5549cca2c90631f372e
Fixed file: testsuite/integration-arquillian/tests/base/src/main/java/org/keycloak/testsuite/util/saml/CreateAuthnRequestStepBuilder.java
Fixed class: CreateAuthnRequestStepBuilder (lines 36-94)
Fixed method: perform (lines 81-91)
Method signature: HttpUriRequest perform(CloseableHttpClient,URI,CloseableHttpResponse,HttpClientContext)