1 files changed, 4 insertions, 6 deletions
diff --git a/java/nio/ByteBufferImpl.java b/java/nio/ByteBufferImpl.java
index cbe627b06..aa51a65bd 100644
--- a/java/nio/ByteBufferImpl.java
+++ b/java/nio/ByteBufferImpl.java
@@ -115,12 +115,10 @@ final class ByteBufferImpl extends ByteBuffer
     checkIfReadOnly();
     mark = -1;
     int pos = position();
-    if (pos > 0)
-      {
-	int count = remaining();
-	shiftDown(0, pos, count);
-	position(count);
-      }
+    int n = limit() - pos;
+    if (n > 0)
+      shiftDown(0, pos, n);
+    position(n);
     limit(capacity());
     return this;
   }