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Marcel Wagner commented on MRM-1978: ------------------------------------ Running on Java 9+ is also not possible. The package org.jpox is too old to support Java 9+ byte code. We get NullPointer Exceptions running on JRE 10.0.1 Caused by: java.lang.NullPointerException at java.base/java.util.Arrays.binarySearch(Arrays.java:2381) at org.jpox.TypeManager.isDefaultEmbeddedType(TypeManager.java:559) at org.jpox.metadata.AbstractPropertyMetaData.populate(AbstractPropertyMetaData.java:744) > Compatibility with JDK 9 > ------------------------ > > Key: MRM-1978 > URL: https://issues.apache.org/jira/browse/MRM-1978 > Project: Archiva > Issue Type: Task > Reporter: Martin Stockhammer > Assignee: Martin Stockhammer > Priority: Major > Fix For: 3.0.0 > > > Archiva, Redback and Redback components should be buildable and runnable with > JDK 9. > * Changes in maven config and dependencies neccessary? > * JDK 8 is still our main version for build and source, so after applying > changes we always have to test with JDK 8 > * Create additional tests in the pipeline for JDK 9 -- This message was sent by Atlassian JIRA (v7.6.3#76005)