private static File makeDir(File baseDir, String pkgName) {
    	File dir = new File(baseDir, pkgName.replace('.', File.separatorChar));
    	FileUtilities.mkdirs(dir);
    	return dir;
    }
Make the directory which corresponds to the specified package.
@param baseDir
@param pkgName
@return package directory
Ghidra/Framework/Generic/src/main/java/ghidra/util/TestSuiteUtilities.java