Some of org.eclipse.reddeer.eclipse.test package tests fails

[odockal]

Some tests are failing with 2020-06 M2.

org.eclipse.reddeer.eclipse.test.datatools.ui.ResultViewTest.testSQLResultViewSuccess no-configuration | 1 min 13 sec | 1
org.eclipse.reddeer.eclipse.test.jdt.ui.junit.JUnitRunTest no-configuration.org.eclipse.reddeer.eclipse.test.jdt.ui.junit.JUnitRunTest no-configuration | 18 sec | 1
org.eclipse.reddeer.eclipse.test.jdt.ui.junit.JUnitRunTest no-configuration.org.eclipse.reddeer.eclipse.test.jdt.ui.junit.JUnitRunTest no-configuration | 18 sec | 1
org.eclipse.reddeer.eclipse.test.ui.ide.ExtendedFileEditorsPreferencePageTest.getAssociatedEditorsForFileTypeTest no-configuration | 1.6 sec | 1
org.eclipse.reddeer.eclipse.test.ui.ide.ExtendedFileEditorsPreferencePageTest.getAssociatedEditorsTest no-configuration | 0.29 sec | 1
org.eclipse.reddeer.workbench.test.editor.TextEditorTest.contentAssist no-configuration | 3.8 sec | 1
org.eclipse.reddeer.eclipse.test.ui.views.log.LogViewTest.getWarningMessage no-configuration | 0.16 sec | 2
org.eclipse.reddeer.swt.test.shell.DefaultShellTest.manipulateShellTest no-configuration | 0.14 sec | 4
org.eclipse.reddeer.eclipse.test.ui.wizards.datatransfer.ExternalProjectImportWizardDialogTest.getProjects_none no-configuration | 0.48 sec | 10