boolean (Set<ConstraintFormula> ignoredConstraints, ExpressionCompatibilityConstraint compatibilityConstraint) { if (!ignoredConstraints.isEmpty()) { Set<InferenceVariable> inputVariables = compatibilityConstraint.getInputVariables(this); if (inputVariables != null) { for (ConstraintFormula ignoredConstraint : ignoredConstraints) { if (ignoredConstraint instanceof InputOutputConstraintFormula) { Set<InferenceVariable> inputsOfIgnored = ((InputOutputConstraintFormula)ignoredConstraint).getInputVariables(this); Set<InferenceVariable> outputVariables = ((InputOutputConstraintFormula)ignoredConstraint).getOutputVariables(inputsOfIgnored, this); if (outputVariables != null && ContainerUtil.intersects(outputVariables, inputVariables)) return true; } } } } return false; }