Dependency<?> pushDependency(Dependency<?> dependency, Object source) {
    Dependency<?> previous = this.dependency;
    this.dependency = dependency;
    doPushState(dependency, source);
    return previous;
  }
Dependency<?> pushDependency(Dependency<?> dependency, Object source) {
    Dependency<?> previous = this.dependency;
    this.dependency = dependency;
    doPushState(dependency, source);
    return previous;
  }
Dependency < ? > pushDependency ( Dependency < ? > dependency , Object source ) { Dependency < ? > previous = this . dependency ; this . dependency = dependency ; doPushState ( dependency , source ) ; return previous ; }
Sets the new current dependency & adds it to the state.
Sets the new current dependency & adds it to the state .