private static void cleanDirectory(final File directory) throws IOException {
        if ( !directory.exists() ) {
            return;
        }

        if ( !directory.isDirectory() ) {
            return;
        }

        IOException exception = null;

        final File[] files = directory.listFiles();
        if (files != null) {
            for (final File file : files) {
                try {
                    cleanDirectory(file);
                    if (!file.delete()) {
                        throw new IOException("Cannot delete "+file.getAbsolutePath());
                    }
                } catch (final IOException ioe) {
                    exception = ioe;
                }
            }
        }

        if ( null != exception ) {
            throw exception;
        }
    }
private static void cleanDirectory(final File directory) throws IOException {
        if ( !directory.exists() ) {
            return;
        }

        if ( !directory.isDirectory() ) {
            return;
        }

        IOException exception = null;

        final File[] files = directory.listFiles();
        if (files != null) {
            for (final File file : files) {
                try {
                    cleanDirectory(file);
                    if (!file.delete()) {
                        throw new IOException("Cannot delete "+file.getAbsolutePath());
                    }
                } catch (final IOException ioe) {
                    exception = ioe;
                }
            }
        }

        if ( null != exception ) {
            throw exception;
        }
    }
private static void cleanDirectory ( final File directory ) throws IOException { if ( ! directory . exists ( ) ) { return ; } if ( ! directory . isDirectory ( ) ) { return ; } IOException exception = null ; final File [ ] files = directory . listFiles ( ) ; if ( files != null ) { for ( final File file : files ) { try { cleanDirectory ( file ) ; if ( ! file . delete ( ) ) { throw new IOException ( "Cannot delete " + file . getAbsolutePath ( ) ) ; } } catch ( final IOException ioe ) { exception = ioe ; } } } if ( null != exception ) { throw exception ; } }
Clean a directory without deleting it.
Clean a directory without deleting it .