SearchAndDestroy.java

SearchAndDestroy.java

    public static void main(String[] args) throws IOException {

        File rootFolder = new File("c:/tmp/blah/");
        File[] files = rootFolder.listFiles();

        for (File file : files) {
            String name = file.getName().toLowerCase();
            if (name.startsWith("patch_")) {
                File coreFolder = new File(file.getPath() + "/core");
                if (coreFolder.isDirectory()) {
                    FileUtils.deleteDirectory(coreFolder);
                    new File(file.getPath() + "/core").mkdirs();
                }
            }
        }
    }
}