if (pluginGroup.isEmpty()) {
                    addViolation(
                            problems, Severity.ERROR, "pluginGroups.pluginGroup[" + i + "]", null, "must not be empty");
                } else if (!ID_REGEX.matcher(pluginGroup).matches()) {
                    addViolation(
                            problems,
                            Severity.ERROR,

            if (equals(parent.getGroupId(), m.getGroupId()) && equals(parent.getArtifactId(), m.getArtifactId())) {
                addViolation(
                        problems,
                        Severity.FATAL,
                        Version.BASE,
                        "parent.artifactId",
                        null,

        if (objectExpr is VariableExpression
            && objectExpr.name == "result"
        ) {
            val arg = AstUtil.getNodeText(call.arguments, sourceCode)
            addViolation(call, "Should use outputContains($arg) or failure.assertHasCause($arg) instead")
        }
    }

        if (objectExpr instanceof VariableExpression && ((VariableExpression) objectExpr).getName().equals("result")) {
            String arg = AstUtil.getNodeText(call.getArguments(), getSourceCode());
            addViolation(call, "Should use outputContains(" + arg + ") or failure.assertHasCause(" + arg + ") instead");
        }
    }