yoko-rmi-impl/src/main/java/org/apache/yoko/rmi/impl/UtilImpl.java
yoko-rmi-spec/src/main/java/org/apache/yoko/rmispec/util/UtilLoader.java

yoko-rmi-impl/src/main/java/org/apache/yoko/rmi/util/GetSystemPropertyAction.java
yoko-rmi-spec/src/main/java/org/apache/yoko/rmispec/util/GetSystemPropertyAction.java