I want to report a bug.

[Freedom Dev]

I want to report a bug. But I couldn't find the registration page

```

Linux archlinux 6.7.4-arch1-1 #1 SMP PREEMPT_DYNAMIC Mon, 05 Feb 2024 
22:07:49 +0000 x86_64 GNU/Linux


openjdk version "21.0.2" 2024-01-16
OpenJDK Runtime Environment (build 21.0.2+13)
OpenJDK 64-Bit Server VM (build 21.0.2+13, mixed mode, sharing)

```


```

package bug.streambuilder;


import java.util.ArrayList;

import java.util.Objects;

import java.util.stream.Stream;

import java.util.stream.Stream.Builder;


public final class BugStreamBuilder {


     public static void main(final String[] args) {

         final var list = new ArrayList<>();

         ArrayIndexOutOfBoundsException bound = null;

         NullPointerException npe = null;

         while (true) {

             try {

                 final Builder<Object> builder = Stream.builder();

                 list.parallelStream().forEach(builder::accept);

                 list.add(new Object());

             } catch (final ArrayIndexOutOfBoundsException e) {

                 bound = e;

             } catch (final NullPointerException e) {

                 npe = e;

             } catch (final Exception e) {

                 e.printStackTrace();

             }

             if (Objects.nonNull(bound) && Objects.nonNull(npe)) {

                 break;

             }

         }

         System.err.println(list.size());

         Objects.requireNonNull(bound);

         Objects.requireNonNull(npe);

         System.err.println("#".repeat(150));

         bound.printStackTrace();

         System.err.println("#".repeat(150));

         npe.printStackTrace();

     }

}


```

```

28
######################################################################################################################################################
java.lang.ArrayIndexOutOfBoundsException
     at 
java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62)
     at 
java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:502)
     at 
java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)
     at 
java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:542)
     at 
java.base/java.util.concurrent.ForkJoinTask.reportException(ForkJoinTask.java:567)
     at 
java.base/java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:670)
     at 
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateParallel(ForEachOps.java:160)
     at 
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateParallel(ForEachOps.java:174)
     at 
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233)
     at 
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
     at 
java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:765)
     at bug.streambuilder.BugStreamBuilder.main(BugStreamBuilder.java:20)
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 24 out of 
bounds for length 16
     at 
java.base/java.util.stream.SpinedBuffer.accept(SpinedBuffer.java:263)
     at 
java.base/java.util.stream.Streams$StreamBuilderImpl.accept(Streams.java:362)
     at 
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
     at 
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
     at 
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
     at 
java.base/java.util.stream.ForEachOps$ForEachTask.compute(ForEachOps.java:291)
     at 
java.base/java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:754)
     at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
     at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
     at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
     at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
     at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
######################################################################################################################################################
java.lang.NullPointerException
     at 
java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62)
     at 
java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:502)
     at 
java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)
     at 
java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:542)
     at 
java.base/java.util.concurrent.ForkJoinTask.reportException(ForkJoinTask.java:567)
     at 
java.base/java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:670)
     at 
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateParallel(ForEachOps.java:160)
     at 
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateParallel(ForEachOps.java:174)
     at 
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233)
     at 
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
     at 
java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:765)
     at bug.streambuilder.BugStreamBuilder.main(BugStreamBuilder.java:20)
Caused by: java.lang.NullPointerException: Cannot store to object array 
because "this.curChunk" is null
     at 
java.base/java.util.stream.SpinedBuffer.accept(SpinedBuffer.java:263)
     at 
java.base/java.util.stream.Streams$StreamBuilderImpl.accept(Streams.java:362)
     at 
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
     at 
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
     at 
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
     at 
java.base/java.util.stream.ForEachOps$ForEachTask.compute(ForEachOps.java:291)
     at 
java.base/java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:754)
     at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
     at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
     at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
     at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
     at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)

```