@Override
    public CSimpleExpression compileExpression(CamelContext camelContext, String script) {
        return doCompile(camelContext, script, false);
    }
@Test
    public void testCompiler() {
        JoorCSimpleCompiler compiler = new JoorCSimpleCompiler();
        compiler.start();

        CSimpleExpression method = compiler.compileExpression(context, "Hello ${body}");

        Exchange exchange = new DefaultExchange(context);
        exchange.getMessage().setBody("Camel");

        Object out = method.evaluate(exchange, Object.class);
        Assertions.assertEquals("Hello Camel", out);

        compiler.stop();
    }