abstract class Files { | |
public <R extends Readable & Closeable> void copy(InputSupplier<R> from) { | |
CharStreams.copy(from, newWriterSupplier()); | |
} | |
public <W extends Appendable & Closeable> void copy(OutputSupplier<W> to) { | |
CharStreams.copy(newReaderSupplier(), to); | |
} | |
abstract OutputSupplier<OutputStreamWriter> newWriterSupplier(); | |
abstract InputSupplier<InputStreamReader> newReaderSupplier(); | |
} |