Pipe output1 = new Each( splice1, AssertionLevel.VALID, new AssertNotNull() );
output1 = new Each( output1, new Identity() );
output1 = new Pipe( "output1", output1 );
Pipe output2 = new Each( splice1, AssertionLevel.VALID, new AssertNull() );
output2 = new Each( output2, new Identity() );
output2 = new Pipe( "output2", output2 );
Flow flow = null;
try