Class Ascii


  • public final class Ascii
    extends Object
    This class implements some basic ASCII character handling functions.
    Author:
    dac@eng.sun.com, James Todd [gonzo@eng.sun.com]
    • Constructor Detail

      • Ascii

        public Ascii()
    • Method Detail

      • toLower

        public static int toLower​(int c)
        Returns the lower case equivalent of the specified ASCII character.
        Parameters:
        c - The char
        Returns:
        the lower case equivalent char
      • parseLong

        public static long parseLong​(byte[] b,
                                     int off,
                                     int len)
                              throws NumberFormatException
        Parses an unsigned long from the specified subarray of bytes.
        Parameters:
        b - the bytes to parse
        off - the start offset of the bytes
        len - the length of the bytes
        Returns:
        the long value
        Throws:
        NumberFormatException - if the long format was invalid