Integer.parseInt
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public static int parseInt( String s,
int radix ) throws NumberFormatException
Parameters
- s
- the String containing the integer.
- radix
- the radix to be used.
Returns
the integer represented by the string argument in the
specified radix.
Description
Parses the string argument as a signed integer in the radix
specified by the second argument. The characters in the string
must all be digits of the specified radix (as determined by
whether Character.digit returns a
nonnegative value), except that the first character may be an
ASCII minus sign '-' to indicate a negative value.
The resulting integer value is returned.
Exceptions
NumberFormatException
if the string does not contain a
parsable integer.
public static int parseInt( String s ) throws NumberFormatException
Parameters
- s
- a string.
Returns
the integer represented by the argument in decimal.
Description
Parses the string argument as a signed decimal integer. The
characters in the string must all be decimal digits, except that
the first character may be an ASCII minus sign '-' to
indicate a negative value.
Exceptions
NumberFormatException
if the string does not contain a
parsable integer.