function taskA(value) {
        console.log("Task A");
        return value * 2;
        //throw new Error("throw Error @ Task A");
    }
    
    function taskB(value) {
        console.log("Task B");
        return value + 1;
    }
    
    function onRejected(error) {
        console.log("Catch Error: A or B", error);
    }
    
    function finalTask(value) {
        console.log("Final Task " + value);
    }
    
    var promise = Promise.resolve(10);
    promise
        .then(taskA)
        .then(taskB)
        .catch(onRejected)
        .then(finalTask);