Wip upgrade deps (#252)

releaser-spring/src/main/java/releaser/internal/spring/SpringBatchFlowRunner.java

@@ -19,6 +19,7 @@ package releaser.internal.spring;
 import java.io.Closeable;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
@@ -29,7 +30,6 @@ import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
-import edu.emory.mathcs.backport.java.util.Collections;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import releaser.internal.ReleaserProperties;

releaser-spring/src/test/java/releaser/internal/docs/TestDocumentationUpdater.java

@@ -16,7 +16,8 @@
 
 package releaser.internal.docs;
 
-import edu.emory.mathcs.backport.java.util.Collections;
+import java.util.Collections;
+
 import releaser.internal.ReleaserProperties;
 import releaser.internal.git.ProjectGitHandler;
 

releaser-spring/src/test/java/releaser/internal/spring/OptionsProcessorTests.java

@@ -19,7 +19,7 @@ package releaser.internal.spring;
 /**
  * @author Marcin Grzejszczak
  */
-// @RunWith(MockitoJUnitRunner.class)
+// @ExtendWith(MockitoExtension.class)
 @SuppressWarnings("unchecked")
 public class OptionsProcessorTests {
 
@@ -45,7 +45,7 @@ public class OptionsProcessorTests {
  * Consumer<Args> function) { return new Task(name, shortName, header, description,
  * function); }
  *
- * @Before public void setup() { this.optionsProcessor = new
+ * @BeforeEach public void setup() { this.optionsProcessor = new
  * OptionsProcessor(this.releaser, new ReleaserProperties(), this.tasks); Task.stepSkipper
  * = () -> false; }
  *