问题
It seems like it's a fairly common thing to do. I want to create a new Java application that does not have any existing source files, but be able to edit the Ant scripts.
回答1:
You should be able to edit any Ant file that Netbeans generates as part of a new project. They're stored in the project folder (the one that contains the nbproject directory) as build.xml, which in turn references build-impl.xml.
The idea is that you can edit build.xml in order to override the Ant targets in build-impl.xml.
来源：https://stackoverflow.com/questions/984605/how-do-i-create-a-new-java-project-without-existing-source-files-with-the-abil