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labs's Issues

Drivers do not have packages or imports

@tykoooo

The drivers are not declaring their package status despite this being a packaged products, which is causing a compilation error. Add package Drivers; to the head of each *Driver.java. Also, you are using packaged files in the Drivers without actually importing them. E.g. import Labs.ArrayQueue; will allow you to fix the cannot resolve ______ to a type errors. Make sure all of your implementations are done before you try to run, as a massive error stack popped up in regards to this.

Here is a stack trace when I try to run ArrayQueueDriver.java:

Attempting to create a new queue of integers...
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
        The declared package "" does not match the expected package "Labs"
        Queue cannot be resolved to a type
        The method add(T) of type ArrayQueue<T> must override or implement a supertype method
        The method offer(T) of type ArrayQueue<T> must override or implement a supertype method
        The method remove() of type ArrayQueue<T> must override or implement a supertype method
        The method poll() of type ArrayQueue<T> must override or implement a supertype method
        The method element() of type ArrayQueue<T> must override or implement a supertype method
        The method peek() of type ArrayQueue<T> must override or implement a supertype method
        The method contains(T) of type ArrayQueue<T> must override or implement a supertype method
        The method size() of type ArrayQueue<T> must override or implement a supertype method
        The method clear() of type ArrayQueue<T> must override or implement a supertype method
        The method isEmpty() of type ArrayQueue<T> must override or implement a supertype method
        The method toArray() of type ArrayQueue<T> must override or implement a supertype method
        The method toArray(T[]) of type ArrayQueue<T> must override or implement a supertype method

        at Labs.ArrayQueue.<init>(ArrayQueue.java:1)
        at Drivers.ArrayQueueDriver.main(ArrayQueueDriver.java:9)

  • Add package to heads

  • Import in all drivers

  • Implement overrides

  • Test and commit

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