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server.port is ignored in 3.8.0 #3653

@froque

Description

@froque

etc/application.conf

server.port = 8085

src/main/java/App.java

import com.typesafe.config.Config;
import com.typesafe.config.ConfigFactory;
import com.typesafe.config.ConfigParseOptions;
import com.typesafe.config.ConfigSyntax;
import io.jooby.Environment;
import io.jooby.Jooby;

public class App extends Jooby {

    {
        get("/", ctx -> "Welcome to Jooby!");
    }

    public App() {

        ConfigParseOptions parseOptions;
        parseOptions = ConfigParseOptions
                .defaults()
                .setSyntax(ConfigSyntax.CONF);
        Config config = ConfigFactory.load(parseOptions);

        System.out.println(config.getString("server.port")); // ALWAYS outputs 8085
        setEnvironment(new Environment(getClassLoader(), config.withFallback(getEnvironment().getConfig())));

    }

    public static void main(String[] args) {
        runApp(args, App::new);
    }
}

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>jooby-demo</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <maven.compiler.source>21</maven.compiler.source>
        <maven.compiler.target>21</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <!--<jooby.version>3.7.0</jooby.version>--> <!-- listening on: http://localhost:8085/-->
        <jooby.version>3.8.0</jooby.version>        <!-- listening on: http://localhost:8080/-->
    </properties>

    <dependencies>
        <dependency>
            <groupId>io.jooby</groupId>
            <artifactId>jooby</artifactId>
            <version>${jooby.version}</version>
        </dependency>
        <dependency>
            <groupId>io.jooby</groupId>
            <artifactId>jooby-jetty</artifactId>
            <version>${jooby.version}</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>2.0.17</version>
        </dependency>
    </dependencies>
</project>

Executing

java -Dconfig.file=etc/application.conf  -classpath (many jars) App

When using 3.7.0:

listening on:
  http://localhost:8085/

When using 3.8.0:

listening on:
  http://localhost:8080/

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