1 files changed, 23 insertions, 0 deletions
diff --git a/libjava/java/nio/MappedByteBuffer.java b/libjava/java/nio/MappedByteBuffer.java
index dc1b20d892c..305327b74c5 100644
--- a/libjava/java/nio/MappedByteBuffer.java
+++ b/libjava/java/nio/MappedByteBuffer.java
@@ -37,6 +37,29 @@ exception statement from your version. */
 
 package java.nio;
 
+/**
+ * @author Michael Koch
+ * @since 1.4
+ */
 public abstract class MappedByteBuffer extends ByteBuffer
 {
+  MappedByteBuffer (int capacity, int limit, int position, int mark)
+  {
+    super (capacity, limit, position, mark);
+  }
+  
+  public final MappedByteBuffer force ()
+  {
+    return this;
+  }
+    
+  public final boolean isLoaded ()
+  {
+    return true;
+  }
+    
+  public final MappedByteBuffer load ()
+  {
+    return this;
+  }
 }