diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/UnpackedObjectCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/DeltaBaseCache.java
similarity index 98%
rename from org.eclipse.jgit/src/org/eclipse/jgit/storage/file/UnpackedObjectCache.java
rename to org.eclipse.jgit/src/org/eclipse/jgit/storage/file/DeltaBaseCache.java
index 92f4824..8b54824 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/UnpackedObjectCache.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/DeltaBaseCache.java
@@ -45,7 +45,7 @@
 
 import java.lang.ref.SoftReference;
 
-class UnpackedObjectCache {
+class DeltaBaseCache {
 	private static final int CACHE_SZ = 1024;
 
 	private static final SoftReference<Entry> DEAD;
@@ -164,7 +164,7 @@
 		e.sz = 0;
 	}
 
-	private UnpackedObjectCache() {
+	private DeltaBaseCache() {
 		throw new UnsupportedOperationException();
 	}
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/PackFile.java b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/PackFile.java
index ed159ef..5239111 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/PackFile.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/PackFile.java
@@ -220,7 +220,7 @@
 	 * Close the resources utilized by this repository
 	 */
 	public void close() {
-		UnpackedObjectCache.purge(this);
+		DeltaBaseCache.purge(this);
 		WindowCache.purge(this);
 		synchronized (this) {
 			loadedIdx = null;
@@ -274,14 +274,6 @@
 		return getReverseIdx().findObject(offset);
 	}
 
-	private final UnpackedObjectCache.Entry readCache(final long position) {
-		return UnpackedObjectCache.get(this, position);
-	}
-
-	private final void saveCache(final long position, final byte[] data, final int type) {
-		UnpackedObjectCache.store(this, position, data, type);
-	}
-
 	private final byte[] decompress(final long position, final long totalSize,
 			final WindowCursor curs) throws IOException, DataFormatException {
 		final byte[] dstbuf = new byte[(int) totalSize];
@@ -700,7 +692,7 @@
 		byte[] data;
 		int type;
 
-		UnpackedObjectCache.Entry e = readCache(posBase);
+		DeltaBaseCache.Entry e = DeltaBaseCache.get(this, posBase);
 		if (e != null) {
 			data = e.data;
 			type = e.type;
@@ -715,7 +707,7 @@
 			}
 			data = p.getCachedBytes();
 			type = p.getType();
-			saveCache(posBase, data, type);
+			DeltaBaseCache.store(this, posBase, data, type);
 		}
 
 		// At this point we have the base, and its small, and the delta
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCache.java
index 68fa191..f533af4 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCache.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCache.java
@@ -187,7 +187,7 @@
 			oc.removeAll();
 		cache = nc;
 		streamFileThreshold = cfg.getStreamFileThreshold();
-		UnpackedObjectCache.reconfigure(cfg);
+		DeltaBaseCache.reconfigure(cfg);
 	}
 
 	static int getStreamFileThreshold() {
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCacheConfig.java b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCacheConfig.java
index 90ea376..95ec6f7 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCacheConfig.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/WindowCacheConfig.java
@@ -146,7 +146,7 @@
 	}
 
 	/**
-	 * @return maximum number of bytes to cache in {@link UnpackedObjectCache}
+	 * @return maximum number of bytes to cache in {@link DeltaBaseCache}
 	 *         for inflated, recently accessed objects, without delta chains.
 	 *         <b>Default 10 MB.</b>
 	 */
@@ -157,7 +157,7 @@
 	/**
 	 * @param newLimit
 	 *            maximum number of bytes to cache in
-	 *            {@link UnpackedObjectCache} for inflated, recently accessed
+	 *            {@link DeltaBaseCache} for inflated, recently accessed
 	 *            objects, without delta chains.
 	 */
 	public void setDeltaBaseCacheLimit(final int newLimit) {