From 4f4d1d95d7338f564222fcc6e5264d943fa4cbb2 Mon Sep 17 00:00:00 2001
From: Peter Osterlund <peterosterlund2@gmail.com>
Date: Sun, 1 Jan 2012 09:49:13 +0000
Subject: [PATCH] DroidFish: Reduced visibility of opening book implementation
 classes.

---
 DroidFish/src/org/petero/droidfish/book/CtgBook.java      | 2 +-
 DroidFish/src/org/petero/droidfish/book/InternalBook.java | 2 +-
 DroidFish/src/org/petero/droidfish/book/NullBook.java     | 2 +-
 DroidFish/src/org/petero/droidfish/book/PolyglotBook.java | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/DroidFish/src/org/petero/droidfish/book/CtgBook.java b/DroidFish/src/org/petero/droidfish/book/CtgBook.java
index 40f8893..bc8ab20 100644
--- a/DroidFish/src/org/petero/droidfish/book/CtgBook.java
+++ b/DroidFish/src/org/petero/droidfish/book/CtgBook.java
@@ -31,7 +31,7 @@ import org.petero.droidfish.gamelogic.Position;
 import org.petero.droidfish.gamelogic.TextIO;
 import org.petero.droidfish.gamelogic.UndoInfo;
 
-public class CtgBook implements IOpeningBook {
+class CtgBook implements IOpeningBook {
     private BookOptions options = new BookOptions();
     private File ctgFile;
     private File ctbFile;
diff --git a/DroidFish/src/org/petero/droidfish/book/InternalBook.java b/DroidFish/src/org/petero/droidfish/book/InternalBook.java
index e103ce2..5fd0d9e 100644
--- a/DroidFish/src/org/petero/droidfish/book/InternalBook.java
+++ b/DroidFish/src/org/petero/droidfish/book/InternalBook.java
@@ -33,7 +33,7 @@ import org.petero.droidfish.gamelogic.Position;
 import org.petero.droidfish.gamelogic.TextIO;
 import org.petero.droidfish.gamelogic.UndoInfo;
 
-public final class InternalBook implements IOpeningBook {
+final class InternalBook implements IOpeningBook {
     private static Map<Long, List<BookEntry>> bookMap;
     private static int numBookMoves = -1;
 
diff --git a/DroidFish/src/org/petero/droidfish/book/NullBook.java b/DroidFish/src/org/petero/droidfish/book/NullBook.java
index 97e18a0..da9e126 100644
--- a/DroidFish/src/org/petero/droidfish/book/NullBook.java
+++ b/DroidFish/src/org/petero/droidfish/book/NullBook.java
@@ -23,7 +23,7 @@ import java.util.List;
 import org.petero.droidfish.book.DroidBook.BookEntry;
 import org.petero.droidfish.gamelogic.Position;
 
-public class NullBook implements IOpeningBook {
+class NullBook implements IOpeningBook {
 
     @Override
     public boolean enabled() {
diff --git a/DroidFish/src/org/petero/droidfish/book/PolyglotBook.java b/DroidFish/src/org/petero/droidfish/book/PolyglotBook.java
index a283fb7..87f3a06 100644
--- a/DroidFish/src/org/petero/droidfish/book/PolyglotBook.java
+++ b/DroidFish/src/org/petero/droidfish/book/PolyglotBook.java
@@ -30,7 +30,7 @@ import org.petero.droidfish.gamelogic.Move;
 import org.petero.droidfish.gamelogic.Piece;
 import org.petero.droidfish.gamelogic.Position;
 
-public class PolyglotBook implements IOpeningBook {
+class PolyglotBook implements IOpeningBook {
     private File bookFile;
 
     PolyglotBook() {