Constructor Detail

• Ascii

  public Ascii()

Method Detail

• toUpper

  @Deprecated
  public static int toUpper(int c)

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.
  Returns the upper case equivalent of the specified ASCII character.

  Parameters:

  c - The char

  Returns:

  the upper case equivalent char

• 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

• isAlpha

  @Deprecated
  public static boolean isAlpha(int c)

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.

  Parameters:

  c - The char

  Returns:

  true if the specified ASCII character is a upper or lower case

• isUpper

  @Deprecated
  public static boolean isUpper(int c)

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.

  Parameters:

  c - The char

  Returns:

  true if the specified ASCII character is a upper case

• isLower

  @Deprecated
  public static boolean isLower(int c)

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.

  Parameters:

  c - The char

  Returns:

  true if the specified ASCII character is a lower case

• isWhite

  @Deprecated
  public static boolean isWhite(int c)

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.

  Parameters:

  c - The char

  Returns:

  true if the specified ASCII character is a white space

• isDigit

  public static boolean isDigit(int c)

  Parameters:

  c - The char

  Returns:

  true if the specified ASCII character is a digit.

• parseInt

  @Deprecated
  public static int parseInt(byte[] b,
                        int off,
                        int len)
                      throws NumberFormatException

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.
  Parses an unsigned integer 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 int value

  Throws:

  NumberFormatException - if the integer format was invalid

• parseInt

  @Deprecated
  public static int parseInt(char[] b,
                        int off,
                        int len)
                      throws NumberFormatException

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.
  Parses an unsigned int from the specified subarray of characters.

  Parameters:

  b - the characters to parse

  off - the start offset of the characters

  len - the length of the characters

  Returns:

  the int value

  Throws:

  NumberFormatException - if the long format was invalid

• 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

• parseLong

  @Deprecated
  public static long parseLong(char[] b,
                          int off,
                          int len)
                        throws NumberFormatException

  Deprecated. Unused. Will be removed in Tomcat 8.0.x onwards.
  Parses an unsigned long from the specified subarray of characters.

  Parameters:

  b - the characters to parse

  off - the start offset of the characters

  len - the length of the characters

  Returns:

  the long value

  Throws:

  NumberFormatException - if the long format was invalid