FileCopyUtils
FileCopyUtils
public static final int BUFFER_SIZE = 4096;
#public static int copy(File in, File out) throws IOException
#public static void copy(byte[] in, File out) throws IOException
#public static byte[] copyToByteArray(File in) throws IOException
#public static int copy(InputStream in, OutputStream out) throws IOException
#public static void copy(byte[] in, OutputStream out) throws IOException
#public static byte[] copyToByteArray(@Nullable InputStream in) throws IOException
#public static int copy(Reader in, Writer out) throws IOException
#public static void copy(String in, Writer out) throws IOException
#public static String copyToString(@Nullable Reader in) throws IOException