subprojects {
  plugins.withType(JavaPlugin) {
    configurations.all {
      resolutionStrategy {
        dependencySubstitution {
          //Prefer logback over slf4j-log4j
          substitute module('org.slf4j:slf4j-log4j12') with module(externalDependency.logback)

          // Use slf4j bridge for legacy log4j
          substitute module('log4j:log4j') with module(externalDependency.log4j_over_slf4j)
        }
      }
    }
  }
}