On Fri, 16 Apr 2021 11:30:32 GMT, Raffaello Giulietti
wrote:
>> Hello,
>>
>> here's a PR for a patch submitted on March 2020
>> [1](https://cr.openjdk.java.net/~bpb/4511638/webrev.04/) when Mercurial was
>> a thing.
>>
>> The patch has been edited to adhere to OpenJDK code conventions about
As for the need to inject classes into 'new' packages, in Mockito we solve
this easily by 'claiming' a package by defining a static dummy class within
it which we then use as a hook for injection using a lookup. This works
well for us, and I do of course not know the explicit requirements of
On Fri, 16 Apr 2021 23:02:33 GMT, Peter Levart wrote:
>> src/java.base/share/classes/java/lang/String.java line 3254:
>>
>>> 3252:
>>> 3253: byte[] value = StringConcatHelper.newArray(((long) icoder <<
>>> 32) | llen);
>>> 3254: int off = 0;
>>
>>
'legitimate' is probably a poor choice of word. What I mean to express is
that libraries, other than agents, are able to address class loaders
explicitly in their APIs and can often expect to share a hierarchy with the
code they interact with. Using method handles and the defineClass method,
you
On Sun, 18 Apr 2021 19:55:20 GMT, Peter Levart wrote:
>> While JDK-8148937 improved StringJoiner class by replacing internal use of
>> getChars that copies out characters from String elements into a char[] array
>> with StringBuilder which is somehow more optimal, the improvement was
>>
> While JDK-8148937 improved StringJoiner class by replacing internal use of
> getChars that copies out characters from String elements into a char[] array
> with StringBuilder which is somehow more optimal, the improvement was
> marginal in speed (0% ... 10%) and mainly for smaller strings,
On 16/04/2021 21:09, Rafael Winterhalter wrote:
I have never seen a need for a non-agent to define a class in a
non-existing package. Injection is typically required if you want to work
with package-private types or methods which is really only relevant for the
Spring framework, but even there I
When creating an "exe" installer on Windows, `AbstractBundler.cleanup()` calls
`IOUtils.deleteRecursive()` to delete the tmp directory. It can intermittently
fail trying to delete the msi file.
[JDK-8263135](https://bugs.openjdk.java.net/browse/JDK-8263135) removed
`unique_ptr` from jpackage
Hi Rafael!
The use cases you mention might be legitimate, but why are they legitimate *for
agents*? For example, why can’t the Replacement class be defined in a regular
library,
not injected by the agent?
As to the existence of Unsafe hacks and others, those are going away, so “we
can do
On 4/18/21 9:51 AM, Peter Levart wrote:
public interface Collection {
default Collection reversed() { return this; }
default void addFirst(E e) { throw new
UnsupportedOperationException(); }
default void addLast(E e) { throw new
UnsupportedOperationException(); }
On 4/18/21 9:51 AM, Peter Levart wrote:
public interface Collection {
default Collection reversed() { return this; }
default void addFirst(E e) { throw new
UnsupportedOperationException(); }
default void addLast(E e) { throw new
UnsupportedOperationException(); }
A word for Remi's concern...
While it is good that List (and SortedSet and Deque) extend
ReversibleCollection in the proposal, it is a pity the same is not true
for Set and Queue. If Set and Queue could also be
ReversibleCollection(s), then we would not need ReversibleCollection at
all and
On 17/04/2021 19:02, Laurent Bourgès wrote:
Hi,
In the Marlin renderer & in other Unsafe use cases (pixel tile processing)
for java2d pipelines, I do use putInt()/putLong() primitives even if the
address is not aligned (to 4 or 8 bytes) to get faster processing of byte
buffer or arrays...
Is
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