Fix JDK 11.0.3 javadoc warnings

src/main/java/jenkins/branch/BranchBuildStrategy.java

@@ -205,6 +205,7 @@ public final boolean automaticBuild(@NonNull SCMSource source,
  * {@link SCMRevision#isDeterministic()} previous revisions as polling for changes will have
  * confirmed that there is a change between this and {@code currRevision} even if the two
  * are equal.
+ * @param listener the TaskListener to be used
  * @return {@code true} if and only if the {@link SCMRevision} should be automatically built when the
  * {@link SCMHead} has been detected as created / modified.
  * @since 2.1.3
@@ -231,6 +232,7 @@ public final boolean automaticBuild(@NonNull SCMSource source,
  * confirmed that there is a change between this and {@code currRevision} even if the two
  * are equal.
  * @param lastSeenRevision the {@link SCMRevision} that the head was last seen
+ * @param listener the TaskListener to be used
  * @return {@code true} if and only if the {@link SCMRevision} should be automatically built when the
  * {@link SCMHead} has been detected as created / modified.
  * @since 2.4.2

src/main/java/jenkins/branch/MultiBranchProject.java

@@ -304,6 +304,7 @@ public String getIconClassName() {
  /**
  * Get the term used in the UI to represent the souce for this kind of
  * {@link Item}. Must start with a capital letter.
+ * @return term used in the UI to represent the source
  */
  public String getSourcePronoun() {
  Set<String> result = new TreeSet<>();

src/main/java/jenkins/branch/OrganizationChildOrphanedItemsProperty.java

@@ -59,6 +59,7 @@ public class OrganizationChildOrphanedItemsProperty extends OrganizationFolderPr
 
  /**
  * Our constructor.
+ * @param strategy the OrphanedItemStrategy to be applied to this property
  */
  @DataBoundConstructor
  public OrganizationChildOrphanedItemsProperty(OrphanedItemStrategy strategy) {

src/main/java/jenkins/branch/OrganizationFolder.java

@@ -543,6 +543,7 @@ public String getIconClassName() {
  /**
  * Get the term used in the UI to represent the souce for this kind of
  * {@link Item}. Must start with a capital letter.
+ * @return term used in the UI to represent the souce
  */
  public String getSourcePronoun() {
  Set<String> result = new TreeSet<>();