setProperty() is inherited from AbstractTask and actually delegates to TaskContext to do the work.
project.getBaseDir() -> getBaseDirectory()
getBaseDirectory() is also inherited from AbstractTask and also delegates to TaskContext.
git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270212 13f79535-47bb-0310-9956-ffa450edef68