private static void scScatter() throws Exception {
Pipe p = Pipe.open();
Pipe.SinkChannel sink = p.sink();
Pipe.SourceChannel source = p.source();
sink.configureBlocking(false);
ByteBuffer outgoingdata = ByteBuffer.allocateDirect(30);
byte[] someBytes = new byte[30];
generator.nextBytes(someBytes);
outgoingdata.put(someBytes);
outgoingdata.flip();
int totalWritten = 0;
while (totalWritten < 30) {
int written = sink.write(outgoingdata);
if (written < 0) throw new Exception("Write failed");
totalWritten += written;
}
ByteBuffer[] bufs = new ByteBuffer[3];
for (int i = 0; i < 3; i++) bufs[i] = ByteBuffer.allocateDirect(10);
long numBytesRead = source.read(bufs);
if (numBytesRead < 30) throw new Exception("Pipe test failed");
sink.close();
source.close();
}
