Package loci.poi.util

Class IOUtils


  • public class IOUtils
    extends Object
    • Method Detail

      • readFully

        public static int readFully​(InputStream in,
                                    byte[] b)
                             throws IOException
        Helper method, just calls readFully(in, b, 0, b.length)
        Throws:
        IOException
      • readFully

        public static int readFully​(InputStream in,
                                    byte[] b,
                                    int off,
                                    int len)
                             throws IOException
        Same as the normal in.read(b, off, len), but tries to ensure that the entire len number of bytes is read.

        If the end of file is reached before any bytes are read, returns -1. Otherwise, returns the number of bytes read.

        Throws:
        IOException