How do I get a list of libraries/dependencies of a project?

Get COMPILE classpaths of all Java non test source root.

Stream<ClassPath> cps = Arrays.stream(ProjectUtil.getSources(prj)
  .getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA))
  .map((sg)->sg.getRootFolder())
  .filter(nonTestRoot)
  .map((fo)->ClassPath.getClassPath(fo, ClassPath.COMPILE));

These classpaths in cps contain all the libraries.

— provided by Tomas Zezula

Apache NetBeans 23

How do I get a list of libraries/dependencies of a project?