JEP 358 (Helpful NPEs) and single source file mode

Hi, I've been exploring the new helpful NPE feature a bit. It's a very welcomed improvement, but I noticed one potential usability issue in conjunction with the single source file mode (JEP 330): as debug info is missing in that case, e.g. local variables are rendered as "" in the exception messa

Re: Compact Number Formatting and Fraction Digits

Aaah, ok, so I *only* must call setMaximumFractionDigits(). That's the part I had missed so far; thanks! --Gunnar Am Fr., 18. Jan. 2019 um 00:35 Uhr schrieb Scott Palmer : > > > On Jan 17, 2019, at 2:22 PM, Gunnar Morling wrote: > > >> since you don’t actually want a

Re: Compact Number Formatting and Fraction Digits

> since you don’t actually want a minimum. I'd like to have 1 fractional digit unless it's 0: 1,000 -> 1K (*not* 1.0K) 1,500 -> 1.5K --Gunnar Am Do., 17. Jan. 2019 um 19:15 Uhr schrieb Scott Palmer : > > > On Jan 17, 2019, at 12:42 PM, Gunnar Morling wrote: >

Re: Compact Number Formatting and Fraction Digits

ay need some thought process on its feasibility. > > > > Regards, > > Nishit Jain > > On 17-01-2019 14:37, Gunnar Morling wrote: > >> Hi, > >> > >> I took a look at the compact number formatting recently added in JDK 12. > >> > >&g

Compact Number Formatting and Fraction Digits

Hi, I took a look at the compact number formatting recently added in JDK 12. There's setMinimumFractionDigits() to control the number of fractional digits, so that e.g. 1,500 can be formatted as 1.5K. That's great, but it also will format 1,000 as 1.0K. Is there a way to have fractional digits bu

Re: Guaranteed order of annotations?

x27;t like it is likely to happen at this > point. > > HTH, > > -Joe > > > > On 1/17/2017 11:26 PM, Gunnar Morling wrote: >> >> Joseph, all, >> >> Thanks for the clarification. >> >> Are there chances to establish such guaranteed ordering i

Re: Guaranteed order of annotations?

al ordering > constraint on the annotations returned by the methods of the > AnnotatedElement interface. > > HTH, > > -Joe > > > On 1/13/2017 1:16 PM, Gunnar Morling wrote: >> >> Hi Yuri, >> >> Thanks for the pointer. >> >> But do you see a

Re: Guaranteed order of annotations?

ent" and annotation ordering > in Core Reflection for Annotations' [*]. > > Best regards, > -Yuri > > [*] https://bugs.openjdk.java.net/browse/JDK-8010679 > > > -Original Message- > From: core-libs-dev [mailto:core-libs-dev-boun...@openjdk.java.net] On Behalf

Guaranteed order of annotations?

Hi, Is there any order guaranteed in which an element's annotations are returned by AnnotatedElement#getDeclaredAnnotations()? Specifically, is this the order in which the annotations are given in the source code? Section 9.7.5. of the JLS ("Multiple Annotations of the Same Type") makes a stateme

Proposal: Add a type token class for representing generic types

Hi, I'd like to suggest the addition of a type token class to the Java class library, to be used for representing generic types such as List. Actual class literals can only represent raw types. But often libraries have the need to apply some sort of configuration to specific generic types, link s

Re: Accessing type annotations at runtime

--Gunnar 2014-03-13 15:39 GMT+01:00 Joe Darcy : > Hello, > > See the methods in java.lang.reflect named "getAnnotedFoo" which return > java.lang.reflect.AnnotedType or a subinterface. > > -Joe > > > On 3/13/2014 6:24 AM, Gunnar Morling wrote: > >> H

Accessing type annotations at runtime

Hi, Is it possible to retrieve type annotations (as defined by JSR 308) using reflection at runtime? E.g. I would like to retrieve the @NotNull annotation from a member declared like this: private List<@NotNull String> names; I assumed that this would be possible using reflection, but I coul

Re: (reflect) Accessing members of inner annotations types

Hi, Many thanks for the investigation and suggested workarounds. Bean Validation recommends to declare an inner @List annotation to specify several constraints of the same type on a given element, but its ok to deviate from that pattern in the rare cases of package-private constraint types. > I

(reflect) Accessing members of inner annotations types

Hi, In the course of running the Bean Validation TCK on JDK 8, I'm investigating an issue around reflectively accessing members of annotations which are declared as inner type of another, package-private annotation type. The following shows an example: @Retention( RetentionPolicy.RUNTIME )