On Mon, 5 Oct 2020 22:23:56 GMT, Ian Graves <igra...@openjdk.org> wrote:
> The `java.util.Formatter` format specifies support for field widths, argument > indexes, or precision lengths of a field that relate to the variadic > arguments supplied to the formatter. These numbers are specified by integers, > sometimes negative. For argument index, it's specified in the documentation > that the highest allowed argument is limited by the largest possible index of > an array (ie the largest possible variadic index), but for the other two it's > not defined. Moreover, what happens when a number field in a string is too > large or too small to be represented by a 32-bit integer type is not defined. > > This fix adds documentation to specify what error behavior occurs during > these cases. Additionally it adds an additional exception type to throw when > an invalid argument index is observed. > > A CSR will be required for this PR. This pull request has now been integrated. Changeset: 080c707a Author: Ian Graves <igra...@openjdk.org> Committer: Stuart Marks <sma...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/080c707a Stats: 175 lines in 5 files changed: 167 ins; 0 del; 8 mod 8253459: Formatter treats index, width and precision > Integer.MAX_VALUE incorrectly Reviewed-by: rriggs, smarks ------------- PR: https://git.openjdk.java.net/jdk/pull/516
