Random "Too many leaked file descriptors" in Test_org_eclipse_swt_browser_Browser

[jukzi]

for example

java.lang.AssertionError: Too many (62) leaked file descriptors: [/home/jenkins/.m2/repository/biz/aQute/bnd/biz.aQute.repository/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/biz/aQute/bnd/biz.aQute.repository/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/biz/aQute/bnd/biz.aQute.resolve/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/biz/aQute/bnd/biz.aQute.resolve/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/commons-beanutils/commons-beanutils/1.9.4/_remote.repositories, /home/jenkins/.m2/repository/commons-beanutils/commons-beanutils/1.9.4/_remote.repositories, /home/jenkins/.m2/repository/commons-collections/commons-collections/3.2.2/_remote.repositories, /home/jenkins/.m2/repository/commons-collections/commons-collections/3.2.2/_remote.repositories, /home/jenkins/.m2/repository/commons-collections/commons-collections/3.2.2/commons-collections-3.2.2-sources.jar, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.gogo.command/1.1.2/_remote.repositories, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.gogo.command/1.1.2/_remote.repositories, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.gogo.runtime/1.1.6/_remote.repositories, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.gogo.runtime/1.1.6/_remote.repositories, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.gogo.shell/1.1.4/_remote.repositories, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.gogo.shell/1.1.4/_remote.repositories, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.scr/2.2.12/_remote.repositories, /home/jenkins/.m2/repository/org/apache/felix/org.apache.felix.scr/2.2.12/_remote.repositories, /home/jenkins/.m2/repository/org/apiguardian/apiguardian-api/1.1.2/_remote.repositories, /home/jenkins/.m2/repository/org/apiguardian/apiguardian-api/1.1.2/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/bndtools.api/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/bndtools.api/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/bndtools.jareditor/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/bndtools.jareditor/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.headless.build.manager/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.headless.build.manager/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.headless.build.plugin.gradle/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.headless.build.plugin.gradle/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.templates.template/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.templates.template/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.templating/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.templating/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.versioncontrol.ignores.manager/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.versioncontrol.ignores.manager/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.versioncontrol.ignores.plugin.git/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/bndtools/org.bndtools.versioncontrol.ignores.plugin.git/7.0.0/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-api/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-api/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-engine/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-engine/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-migrationsupport/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-migrationsupport/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-params/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/jupiter/junit-jupiter-params/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-commons/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-commons/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-engine/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-engine/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-launcher/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-launcher/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-runner/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-runner/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-suite-api/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-suite-api/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-suite-commons/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-suite-commons/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-suite-engine/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/platform/junit-platform-suite-engine/1.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/vintage/junit-vintage-engine/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/junit/vintage/junit-vintage-engine/5.11.2/_remote.repositories, /home/jenkins/.m2/repository/org/opentest4j/opentest4j/1.3.0/_remote.repositories, /home/jenkins/.m2/repository/org/opentest4j/opentest4j/1.3.0/_remote.repositories, /tmp/tycho_wrapped_source16950920715667920006.jar, socket:[760894302]]
	at org.junit.Assert.fail(Assert.java:89)
	at org.eclipse.swt.tests.junit.Test_org_eclipse_swt_browser_Browser.reportOpenedDescriptors(Test_org_eclipse_swt_browser_Browser.java:245)
	at org.eclipse.swt.tests.junit.Test_org_eclipse_swt_browser_Browser.tearDown(Test_org_eclipse_swt_browser_Browser.java:220)

https://ci.eclipse.org/releng/job/eclipse.platform.swt/job/PR-1522/1/testReport/