squid:S1125 - Literal boolean values should not be used in condition expressions

adapters/saml/jetty/jetty9.1/src/main/java/org/keycloak/adapters/saml/jetty/Jetty9SamlSessionStore.java

@@ -21,7 +21,7 @@ public class Jetty9SamlSessionStore extends JettySamlSessionStore {
     @Override
     protected String changeSessionId(HttpSession session) {
         Request request = this.request;
-        if (deployment.turnOffChangeSessionIdOnLogin() == false) return request.changeSessionId();
+        if (!deployment.turnOffChangeSessionIdOnLogin()) return request.changeSessionId();
         else return session.getId();
     }
 }

adapters/saml/jetty/jetty9.2/src/main/java/org/keycloak/adapters/saml/jetty/Jetty9SamlSessionStore.java

@@ -21,7 +21,7 @@ public class Jetty9SamlSessionStore extends JettySamlSessionStore {
     @Override
     protected String changeSessionId(HttpSession session) {
         Request request = this.request;
-        if (deployment.turnOffChangeSessionIdOnLogin() == false) return request.changeSessionId();
+        if (!deployment.turnOffChangeSessionIdOnLogin()) return request.changeSessionId();
         else return session.getId();
     }
 }

adapters/saml/tomcat/tomcat8/src/main/java/org/keycloak/adapters/saml/tomcat/Tomcat8SamlSessionStore.java

@@ -22,7 +22,7 @@ public class Tomcat8SamlSessionStore extends CatalinaSamlSessionStore {
     @Override
     protected String changeSessionId(Session session) {
         Request request = this.request;
-        if (deployment.turnOffChangeSessionIdOnLogin() == false) return request.changeSessionId();
+        if (!deployment.turnOffChangeSessionIdOnLogin()) return request.changeSessionId();
         else return session.getId();
     }
 }

adapters/saml/undertow/src/main/java/org/keycloak/adapters/saml/undertow/ServletSamlSessionStore.java

@@ -165,7 +165,7 @@ public class ServletSamlSessionStore implements SamlSessionStore {
     }
 
     protected String changeSessionId(HttpSession session) {
-        if (deployment.turnOffChangeSessionIdOnLogin() == false) return ChangeSessionId.changeSessionId(exchange, false);
+        if (!deployment.turnOffChangeSessionIdOnLogin()) return ChangeSessionId.changeSessionId(exchange, false);
         else return session.getId();
     }
 

adapters/saml/wildfly/wildfly-adapter/src/main/java/org/keycloak/adapters/saml/wildfly/SecurityInfoHelper.java

@@ -89,7 +89,7 @@ public class SecurityInfoHelper {
         Iterator<Principal> iter = principals.iterator();
         while (iter.hasNext()) {
             Object next = iter.next();
-            if ((next instanceof Group) == false)
+            if (!(next instanceof Group))
                 continue;
             Group grp = (Group) next;
             if (grp.getName().equals(name)) {