Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r111942

libjava/classpath/java/nio/channels/spi/AbstractInterruptibleChannel.java

@@ -40,6 +40,7 @@ package java.nio.channels.spi;
 import java.io.IOException;
 import java.nio.channels.AsynchronousCloseException;
 import java.nio.channels.Channel;
+import java.nio.channels.ClosedByInterruptException;
 import java.nio.channels.InterruptibleChannel;
 
 
@@ -86,7 +87,6 @@ public abstract class AbstractInterruptibleChannel
    * @param completed true if the task completed successfully,
    * false otherwise
    *
-   * @exception IOException if an error occurs
    * @exception AsynchronousCloseException If the channel was asynchronously
    * closed.
    * @exception ClosedByInterruptException If the thread blocked in the