2003-02-11 Michael Koch <konqueror@gmx.de>

* java/nio/channels/DatagramChannel.java
	(write): Throws IOException.
	(connect): Throws IOException.
	(disconnect): Throws IOException.
	(read): Throws IOException.
	(receive): Throws IOException.
	(send): Throws IOException.
	* java/nio/channels/Pipe.java
	(open): Throws IOException.
	* java/nio/channels/SelectableChannel.java
	(configureBlocking): Throws IOException.
	* java/nio/channels/ServerSocketChannel.java
	(accept): Throws IOException.
	* java/nio/channels/SocketChannel.java
	(SocketChannel): Implements ByteChannel, ScatteringByteChannel,
	GatheringByteChannel.
	(read): Throws IOException.
	(write): Throws IOException.
	(finishConnect): Throws IOException.
	* java/nio/channels/spi/AbstractInterruptibleChannel.java
	(end): Throws AsynchronousCloseException.
	* java/nio/channels/spi/AbstractSelectableChannel.java
	(configureBlocking): Throws IOException.
	(implCloseChannel): Throws IOException.
	(implCloseSelectableChannel): Throws IOException.
	(implConfigureBlocking): Throws IOException.
	* java/nio/channels/spi/SelectorProvider.java
	(openDatagramChannel): Throws IOException.
	(openPipe): Throws IOException.
	(openSelector): Throws IOException.
	(openServerSocketChannel): Throws IOException.
	(openSocketChannel): Throws IOException.

From-SVN: r62682

libjava/java/nio/channels/Pipe.java

@@ -37,6 +37,7 @@ exception statement from your version. */
 
 package java.nio.channels;
 
+import java.io.IOException;
 import java.nio.channels.spi.AbstractSelectableChannel;
 import java.nio.channels.spi.SelectorProvider;
 
@@ -104,7 +105,7 @@ public abstract class Pipe
    * 
    * @exception IOException If an error occurs
    */
-  public static Pipe open()
+  public static Pipe open() throws IOException
   {
     return SelectorProvider.provider ().openPipe();
   }