JDK 16 build is breaking because of problems with PowerMock:
Tests in error:
com.oneandone.go.plugin.maven.client.RepositoryClientTest: PowerMock internal error: Should never throw exception at this level
testGetArtifactLocation(com.oneandone.go.plugin.maven.util.MavenArtifactFilesTest): Unable to make protected native java.lang.Object java.lang.Object.clone() throws java.lang.CloneNotSupportedException accessible: module java.base does not "opens java.lang" to unnamed module @60e5db1d
testGetPomLocation(com.oneandone.go.plugin.maven.util.MavenArtifactFilesTest): Unable to make protected native java.lang.Object java.lang.Object.clone() throws java.lang.CloneNotSupportedException accessible: module java.base does not "opens java.lang" to unnamed module @60e5db1d
testGetModel(com.oneandone.go.plugin.maven.util.MavenArtifactFilesTest): Unable to make protected native java.lang.Object java.lang.Object.clone() throws java.lang.CloneNotSupportedException accessible: module java.base does not "opens java.lang" to unnamed module @60e5db1d
JDK 16 build is breaking because of problems with PowerMock:
This is probably related to https://github.com/powermock/powermock/issues/1094