JDK 15 RFR of JDK-8230771: Remove terminally deprecated constructors in java.base
Joe Darcy
joe.darcy at oracle.com
Mon Dec 9 17:38:49 UTC 2019
Doh! Will correct. That is why I want to get the no-arg constructor
added as a javac warning (JDK-8071961) ;-)
Thanks all for catching this,
-Joe
On 12/9/2019 9:29 AM, Mandy Chung wrote:
> Good catch! Daniel also pointed that out. I overlooked it. It needs
> to add back a private no-arg constructor.
>
> Mandy
>
> On 12/9/19 9:18 AM, Victor Williams Stafusa da Silva wrote:
>> If you remove the deprecated constructor, the compiler will add a
>> default one. Wouldn't it be a better idea to make the deprecated
>> constructor private and throwing an exception?
>>
>> Em seg., 9 de dez. de 2019 às 14:13, Mandy Chung
>> <mandy.chung at oracle.com <mailto:mandy.chung at oracle.com>> escreveu:
>>
>> Looks good.
>>
>> Mandy
>>
>> On 12/8/19 10:58 AM, Joe Darcy wrote:
>> > Hello,
>> >
>> > Please review this small API changes for JDK 15:
>> >
>> > JDK-8230771: Remove terminally deprecated constructors in
>> java.base
>> > CSR: https://bugs.openjdk.java.net/browse/JDK-8235548
>> > webrev: http://cr.openjdk.java.net/~darcy/8230771.0/
>> >
>> > Patch below.
>> >
>> > Thanks,
>> >
>> > -Joe
>> >
>> > ---
>> >
>> old/src/java.base/share/classes/java/lang/invoke/ConstantBootstraps.java
>>
>> > 2019-12-08 10:56:14.223168685 -0800
>> > +++
>> >
>> new/src/java.base/share/classes/java/lang/invoke/ConstantBootstraps.java
>>
>> > 2019-12-08 10:56:13.999168685 -0800
>> > @@ -40,12 +40,6 @@
>> > * @since 11
>> > */
>> > public final class ConstantBootstraps {
>> > - /**
>> > - * Do not call.
>> > - */
>> > - @Deprecated(forRemoval=true, since="14")
>> > - public ConstantBootstraps() {}
>> > -
>> > // implements the upcall from the JVM,
>> > MethodHandleNatives.linkDynamicConstant:
>> > /*non-public*/
>> > static Object makeConstant(MethodHandle bootstrapMethod,
>> > ---
>> old/src/java.base/share/classes/java/lang/reflect/Modifier.java
>> > 2019-12-08 10:56:14.775168685 -0800
>> > +++
>> new/src/java.base/share/classes/java/lang/reflect/Modifier.java
>> > 2019-12-08 10:56:14.555168685 -0800
>> > @@ -44,13 +44,6 @@
>> > */
>> > public class Modifier {
>> > /**
>> > - * Do not call.
>> > - */
>> > - @Deprecated(forRemoval=true, since="14")
>> > - public Modifier() {}
>> > -
>> > -
>> > - /**
>> > * Return {@code true} if the integer argument includes the
>> > * {@code public} modifier, {@code false} otherwise.
>> > *
>> >
>>
>
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