Add missing @since tags

Change-Id: Ic4fabec818d6fe336d3256ddc95934271272914a
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit/src/org/eclipse/jgit/api/RebaseCommand.java

@@ -180,6 +180,7 @@ public enum Operation {
 		ABORT,
 		/**
 		 * Starts processing steps
+		 * @since 3.2
 		 */
 		PROCESS_STEPS;
 	}
@@ -1202,6 +1203,7 @@ public RebaseCommand runInteractively(InteractiveHandler handler) {
 	 * @param stopAfterRebaseInteractiveInitialization
 	 *            if {@code true} the rebase stops after initialization
 	 * @return this instance
+	 * @since 3.2
 	 */
 	public RebaseCommand runInteractively(InteractiveHandler handler,
 			final boolean stopAfterRebaseInteractiveInitialization) {

org.eclipse.jgit/src/org/eclipse/jgit/api/RebaseResult.java

@@ -86,6 +86,8 @@ public boolean isSuccessful() {
 		},
 		/**
 		 * Stopped for editing in the context of an interactive rebase
+		 *
+		 * @since 3.2
 		 */
 		EDIT {
 			@Override
@@ -144,6 +146,7 @@ public boolean isSuccessful() {
 
 		/**
 		 * Interactive rebase has been prepared
+		 * @since 3.2
 		 */
 		INTERACTIVE_PREPARED {
 			@Override

org.eclipse.jgit/src/org/eclipse/jgit/api/errors/InvalidRebaseStepException.java

@@ -40,6 +40,8 @@
 /**
  * Exception thrown if a rebase step is invalid. E.g., a rebase must not start
  * with squash or fixup.
+ *
+ * @since 3.2
  */
 public class InvalidRebaseStepException extends GitAPIException {
 	private static final long serialVersionUID = 1L;

org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoFile.java

@@ -58,6 +58,8 @@
 /**
  * Offers methods to read and write files formatted like the git-rebase-todo
  * file
+ *
+ * @since 3.2
  */
 public class RebaseTodoFile {
 	private Repository repo;

org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoLine.java

@@ -50,6 +50,8 @@
 
 /**
  * Describes a single line in a file formatted like the git-rebase-todo file.
+ *
+ * @since 3.2
  */
 public class RebaseTodoLine {
 	/**

org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java

@@ -1575,6 +1575,7 @@ private void writeHeadsFile(List<ObjectId> heads, String filename)
 	 *            <code>true</code> if also comments should be reported
 	 * @return the list of steps
 	 * @throws IOException
+	 * @since 3.2
 	 */
 	public List<RebaseTodoLine> readRebaseTodo(String path,
 			boolean includeComments)
@@ -1593,6 +1594,7 @@ public List<RebaseTodoLine> readRebaseTodo(String path,
 	 * @param append
 	 *            whether to append to an existing file or to write a new file
 	 * @throws IOException
+	 * @since 3.2
 	 */
 	public void writeRebaseTodoFile(String path, List<RebaseTodoLine> steps,
 			boolean append)

org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java

@@ -511,6 +511,7 @@ final HttpURLConnection httpOpen(URL u) throws IOException {
 	 * @param u
 	 * @return the connection
 	 * @throws IOException
+	 * @since 3.2
 	 */
 	protected HttpURLConnection httpOpen(String method, URL u)
 			throws IOException {