svn commit: r764894 - /commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectByteBuffer.java

[mturk]

Author: mturk
Date: Tue Apr 14 17:38:00 2009
New Revision: 764894

URL: http://svn.apache.org/viewvc?rev=764894&view=rev
Log:
Add some javadocs
and fix native method visibility

Modified:
    
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectByteBuffer.java

Modified: 
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectByteBuffer.java
URL: 
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectByteBuffer.java?rev=764894&r1=764893&r2=764894&view=diff
==============================================================================
--- 
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectByteBuffer.java
 (original)
+++ 
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/DirectByteBuffer.java
 Tue Apr 14 17:38:00 2009
@@ -42,8 +42,8 @@
     private static native ByteBuffer attach(long mem, int offset, int size)
         throws NullPointerException, IllegalArgumentException;
 
-    public static native void copy0(ByteBuffer src, int srcPos, ByteBuffer dst,
-                                    int dstPos, int count)
+    private static native void copy0(ByteBuffer src, int srcPos, ByteBuffer 
dst,
+                                     int dstPos, int count)
         throws NullPointerException, IllegalArgumentException,
         IndexOutOfBoundsException;
 
@@ -128,6 +128,12 @@
         throws NullPointerException, IllegalArgumentException,
         IndexOutOfBoundsException;
 
+    /**
+     * Copy an ByteBuffer content from specified source ByteBuffer.
+     * @param src The source ByteBuffer.
+     * @param dst The destination ByteBuffer.
+     * @param length The number of bytes to be copied.
+     */
     public static void copy(ByteBuffer src, ByteBuffer dst, int length)
         throws NullPointerException, IllegalArgumentException,
         IndexOutOfBoundsException
@@ -135,6 +141,14 @@
         copy0(src, 0, dst, 0, length);
     }
 
+    /**
+     * Copy an ByteBuffer content from specified source ByteBuffer.
+     * @param src The source ByteBuffer.
+     * @param srcPos Starting position in the source ByteBuffer.
+     * @param dst The destination ByteBuffer.
+     * @param dstPos Starting position in the source ByteBuffer.
+     * @param length The number of bytes to be copied.
+     */
     public static void copy(ByteBuffer src, int srcPos, ByteBuffer dst,
                             int dstPos, int length)
         throws NullPointerException, IllegalArgumentException,