Add missing @since tags

Change-Id: I7f2c155cab4b5be55f7e849ff2595c8c5d804f05
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

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

@@ -95,10 +95,10 @@ import org.eclipse.jgit.treewalk.TreeWalk;
  * }
  * </pre>
  *
- * @see <a href="http://git-htmldocs.googlecode.com/git/git-archive.html"
+ * @see <a href="http://git-htmldocs.googlecode.com/git/git-archive.html" >Git
- *      >Git documentation about archive</a>
+ *      documentation about archive</a>
  *
- * @since 3.0
+ * @since 3.1
  */
 public class ArchiveCommand extends GitCommand<OutputStream> {
 	/**

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

@@ -46,24 +46,25 @@ public abstract class GitAPIException extends Exception {
 	private static final long serialVersionUID = 1L;
 
 	/**
-	 * Constructs a new exception with the specified detail
+	 * Constructs a new exception with the specified detail message and cause.
-	 * message and cause.
 	 *
 	 * @param message
 	 *            detail message
 	 * @param cause
 	 *            cause
+	 * @since 3.1
 	 */
 	protected GitAPIException(String message, Throwable cause) {
 		super(message, cause);
 	}
 
 	/**
-	 * Constructs a new exception with the specified detail
+	 * Constructs a new exception with the specified detail message and no
-	 * message and no cause.
+	 * cause.
 	 *
 	 * @param message
 	 *            detail message
+	 * @since 3.1
 	 */
 	protected GitAPIException(String message) {
 		super(message);

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

@@ -707,6 +707,7 @@ public class UploadPack {
 	 * @param what
 	 *            string describing the problem identified by the hook. The
 	 *            string must not end with an LF, and must not contain an LF.
+	 * @since 3.1
 	 */
 	public void sendMessage(String what) {
 		try {
@@ -716,7 +717,10 @@ public class UploadPack {
 		}
 	}
 
-	/** @return an underlying stream for sending messages to the client, or null. */
+	/**
+	 * @return an underlying stream for sending messages to the client, or null.
+	 * @since 3.1
+	 */
 	public OutputStream getMessageOutputStream() {
 		return msgOut;
 	}