On Sat, 20 Feb 2021 21:44:12 GMT, Joe Darcy <da...@openjdk.org> wrote:
> In Integer and Long, several of the parsing methods are specified to throw > NumberFormatException on a null input rather than an NPE. That behavior is > not proposed to be modified. However, I think it is reasonable for the > NumberFormatException to have a more informative error message than just > "null" -- specifically "Cannot parse null string" is proposed here. > > All four prior occurrences of > > throw new NumberFormatException("null") > > have be updated; there were no other instances of this idiom in the java.lang > package. > > All java/lang/{Integer, Long} regression tests pass with this change. This pull request has now been integrated. Changeset: 564011cf Author: Joe Darcy <da...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/564011cf Stats: 6 lines in 2 files changed: 0 ins; 0 del; 6 mod 8261290: Improve error message for NumberFormatException on null input Reviewed-by: attila, alanb ------------- PR: https://git.openjdk.java.net/jdk/pull/2663