Delete deprecated checkoutEntry() methods in DirCacheCheckout

Change-Id: I7fcf6534e6092ba87360ccd68a7dd7466c5c8911
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCacheCheckout.java

@@ -1129,73 +1129,6 @@ public class DirCacheCheckout {
 		}
 	}
 
-	/**
-	 * Updates the file in the working tree with content and mode from an entry
-	 * in the index. The new content is first written to a new temporary file in
-	 * the same directory as the real file. Then that new file is renamed to the
-	 * final filename. Use this method only for checkout of a single entry.
-	 * Otherwise use
-	 * {@code checkoutEntry(Repository, File f, DirCacheEntry, ObjectReader)}
-	 * instead which allows to reuse one {@code ObjectReader} for multiple
-	 * entries.
-	 *
-	 * <p>
-	 * TODO: this method works directly on File IO, we may need another
-	 * abstraction (like WorkingTreeIterator). This way we could tell e.g.
-	 * Eclipse that Files in the workspace got changed
-	 * </p>
-	 *
-	 * @param repository
-	 * @param f
-	 *            this parameter is ignored.
-	 * @param entry
-	 *            the entry containing new mode and content
-	 * @throws IOException
-	 * @deprecated Use the overloaded form that accepts {@link ObjectReader}.
-	 */
-	@Deprecated
-	public static void checkoutEntry(final Repository repository, File f,
-			DirCacheEntry entry) throws IOException {
-		ObjectReader or = repository.newObjectReader();
-		try {
-			checkoutEntry(repository, f, entry, or);
-		} finally {
-			or.release();
-		}
-	}
-
-	/**
-	 * Updates the file in the working tree with content and mode from an entry
-	 * in the index. The new content is first written to a new temporary file in
-	 * the same directory as the real file. Then that new file is renamed to the
-	 * final filename.
-	 *
-	 * <p>
-	 * TODO: this method works directly on File IO, we may need another
-	 * abstraction (like WorkingTreeIterator). This way we could tell e.g.
-	 * Eclipse that Files in the workspace got changed
-	 * </p>
-	 *
-	 * @param repo
-	 * @param f
-	 *            this parameter is ignored.
-	 * @param entry
-	 *            the entry containing new mode and content
-	 * @param or
-	 *            object reader to use for checkout
-	 * @throws IOException
-	 * @deprecated Do not pass File object.
-	 */
-	@Deprecated
-	public static void checkoutEntry(final Repository repo, File f,
-			DirCacheEntry entry, ObjectReader or) throws IOException {
-		if (f == null || repo.getWorkTree() == null)
-			throw new IllegalArgumentException();
-		if (!f.equals(new File(repo.getWorkTree(), entry.getPathString())))
-			throw new IllegalArgumentException();
-		checkoutEntry(repo, entry, or);
-	}
-
 	/**
 	 * Updates the file in the working tree with content and mode from an entry
 	 * in the index. The new content is first written to a new temporary file in