Eclipse JDT 4.39 seems broken

[blacelle]

Hello,

I try to upgrade Eclipse JDT to 4.39 in mvn configuration but it fails.

<eclipse>
	<version>4.39</version>
	<file>${maven.multiModuleProjectDirectory}/.cleanthat/eclipse_java_code_formatter.xml</file>
</eclipse>

With mvn spotless:apply:

10:55:59,052 [INFO] org.apache.maven.cli.event.ExecutionEventLogger - --- spotless:3.4.0:apply (applySpotless) @ aggregator-adhoc ---
/ERROR WHILE PARSING BELOW
<?xml version='1.0' encoding='UTF-8'?>
<?compositeMetadataRepository version='1.0.0'?>
<repository name='Eclipse 4.39 release' type='org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepository' version='1'>
  <properties size='3'>
    <property name='p2.atomic.composite.loading' value='true'/>
    <property name='p2.timestamp' value='1764340510951'/>
    <property name='p2.compressed' value='true'/>
  </properties>
</repository>

\ERROR WHILE PARSING ABOVE

...

10:56:00,041 [ERROR] org.apache.maven.cli.MavenCli - Failed to execute goal com.diffplug.spotless:spotless-maven-plugin:3.4.0:apply (applySpotless) on project aggregator-adhoc: Execution applySpotless of goal com.diffplug.spotless:spotless-maven-plugin:3.4.0:apply failed: java.io.IOException: Failed to provision P2 dependencies: Cannot invoke "org.w3c.dom.Node.getChildNodes()" because "childrenNode" is null -> [Help 1]

With -X:

Caused by: java.lang.NullPointerException: Cannot invoke "org.w3c.dom.Node.getChildNodes()" because "childrenNode" is null
    at dev.equo.solstice.p2.P2Client.lambda$parseComposite$1 (P2Client.java:367)
    at dev.equo.solstice.p2.P2Client.parseDocument (P2Client.java:403)
    at dev.equo.solstice.p2.P2Client.parseComposite (P2Client.java:362)
    at dev.equo.solstice.p2.P2Client.addUnits (P2Client.java:107)
    at dev.equo.solstice.p2.P2Session.populateFrom (P2Session.java:34)
    at dev.equo.solstice.p2.P2Model.queryRaw (P2Model.java:107)
    at dev.equo.solstice.p2.P2Model.query (P2Model.java:136)
    at com.diffplug.spotless.extra.P2Provisioner.lambda$createDefault$0 (P2Provisioner.java:61)
    at com.diffplug.spotless.extra.EquoBasedStepBuilder.lambda$build$0 (EquoBasedStepBuilder.java:127)
    at com.diffplug.spotless.JarState$Promised.get (JarState.java:75)
    at com.diffplug.spotless.JarState$Promised.writeObject (JarState.java:88)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:104)
    at java.lang.reflect.Method.invoke (Method.java:565)
    at java.io.ObjectStreamClass.invokeWriteObject (ObjectStreamClass.java:946)
    at java.io.ObjectOutputStream.writeSerialData (ObjectOutputStream.java:1395)
    at java.io.ObjectOutputStream.writeOrdinaryObject (ObjectOutputStream.java:1317)
    at java.io.ObjectOutputStream.writeObject0 (ObjectOutputStream.java:1079)
    at java.io.ObjectOutputStream.defaultWriteFields (ObjectOutputStream.java:1451)
    at java.io.ObjectOutputStream.writeSerialData (ObjectOutputStream.java:1408)
    at java.io.ObjectOutputStream.writeOrdinaryObject (ObjectOutputStream.java:1317)
    at java.io.ObjectOutputStream.writeObject0 (ObjectOutputStream.java:1079)
    at java.io.ObjectOutputStream.defaultWriteFields (ObjectOutputStream.java:1451)
    at java.io.ObjectOutputStream.defaultWriteObject (ObjectOutputStream.java:412)
    at com.diffplug.spotless.FormatterStepSerializationRoundtrip.writeObject (FormatterStepSerializationRoundtrip.java:84)

Though :

• https://download.eclipse.org/eclipse/updates/4.39/ looks fine

Documentation: https://github.com/diffplug/spotless/tree/main/plugin-maven#eclipse-jdt

Thanks