FileMode: Remove unnecessary @SuppressWarnings("synthetic-access")

In Eclipse Oxygen, the following warning is emitted:

  At least one of the problems in category 'synthetic-access' is not
  analysed due to a compiler option being ignored

Removing the suppression gets rid of the warning.

Change-Id: Ibfe5cc1e347150b699f54e2f204ab5ee770da202
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

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

@@ -83,7 +83,6 @@ public abstract class FileMode {
 	public static final int TYPE_MISSING = 0000000;
 
 	/** Mode indicating an entry is a tree (aka directory). */
-	@SuppressWarnings("synthetic-access")
 	public static final FileMode TREE = new FileMode(TYPE_TREE,
 			Constants.OBJ_TREE) {
 		@Override
@@ -93,7 +92,6 @@ public abstract class FileMode {
 	};
 
 	/** Mode indicating an entry is a symbolic link. */
-	@SuppressWarnings("synthetic-access")
 	public static final FileMode SYMLINK = new FileMode(TYPE_SYMLINK,
 			Constants.OBJ_BLOB) {
 		@Override
@@ -103,7 +101,6 @@ public abstract class FileMode {
 	};
 
 	/** Mode indicating an entry is a non-executable file. */
-	@SuppressWarnings("synthetic-access")
 	public static final FileMode REGULAR_FILE = new FileMode(0100644,
 			Constants.OBJ_BLOB) {
 		@Override
@@ -113,7 +110,6 @@ public abstract class FileMode {
 	};
 
 	/** Mode indicating an entry is an executable file. */
-	@SuppressWarnings("synthetic-access")
 	public static final FileMode EXECUTABLE_FILE = new FileMode(0100755,
 			Constants.OBJ_BLOB) {
 		@Override
@@ -123,7 +119,6 @@ public abstract class FileMode {
 	};
 
 	/** Mode indicating an entry is a submodule commit in another repository. */
-	@SuppressWarnings("synthetic-access")
 	public static final FileMode GITLINK = new FileMode(TYPE_GITLINK,
 			Constants.OBJ_COMMIT) {
 		@Override
@@ -133,7 +128,6 @@ public abstract class FileMode {
 	};
 
 	/** Mode indicating an entry is missing during parallel walks. */
-	@SuppressWarnings("synthetic-access")
 	public static final FileMode MISSING = new FileMode(TYPE_MISSING,
 			Constants.OBJ_BAD) {
 		@Override