如何避免重复代码

Question

I'm creating two Guice modules which handle different properties. The issue with this approach is that I have to duplicate the code two times in the implemenation. How can I avoid duplication and still be able to customize my bindings ?

I was thinking of using Providers but can't find a cleaner way to do it. Any direction would be appreciated

public abstract class AConfModule extends AbstractModule {

    /**
     * {@inheritDoc}
     */
    protected void configure() {
        // Do some Confugurations
        iConfigure();
    }

    protected abstract void iConfigure();

}


public abstract class BConfModule extends AbstractModule {

    /**
     * {@inheritDoc}
     */
    protected void configure() {
        // Do some Confugurations
        iConfigure();
    }

    protected abstract void iConfigure();

}

Answer 1

Why not:

public abstract class AbstractConfModule extends AbstractModule {

    /**
     * {@inheritDoc}
     */
    protected void configure() {
        // Do some Configurations
        iConfigure();
    }

    protected abstract void iConfigure();

}

public abstract class AConfModule extends AbstractConfModule { }
public abstract class BConfModule extends AbstractConfModule { }