--- conf/catalina.policy.orig	2020-04-22 14:51:13.734893403 -0400
+++ conf/catalina.policy	2020-04-22 15:14:57.609677967 -0400
@@ -51,6 +51,17 @@ grant codeBase "file:${java.home}/lib/ex
 };
 
 
+// ========== RHEL SPECIFIC CODE PERMISSIONS =======================================
+
+
+// Allowing everything in /usr/share/java allows too many unknowns to be permitted
+// Specifying the individual jars that tomcat needs to function with the security manager
+// is the safest way forward.
+grant codeBase "file:/usr/share/java/ecj/ecj.jar" {
+        permission java.security.AllPermission;
+};
+
+
 // ========== CATALINA CODE PERMISSIONS =======================================