assertEquals( 0L, betaNodeC2.getRightDeclaredMask() );
assertEquals( 0L, betaNodeC2.getRightInferredMask() );
assertEquals( calculatePositiveMask(list("c"), sp), betaNodeC2.getLeftDeclaredMask() );
assertEquals( calculatePositiveMask(list("a", "c"), sp), betaNodeC2.getLeftInferredMask() );
kbase.removeRule( "org.drools.compiler.integrationtests", "r0" );
assertEquals( calculatePositiveMask(list("a"), sp), alphaNode.getDeclaredMask( ) );
assertEquals( calculatePositiveMask(list("a", "c"), sp), alphaNode.getInferredMask());
assertEquals( 1, lia2.getSinkPropagator().getSinks().length );
BetaNode betaNodeC = ( BetaNode ) lia2.getSinkPropagator().getSinks()[0];