WRITE JAVA CODE TO THE GIVEN CODE BELOW JUST FOR THE "FILL HERE " PARTS!!!

USE THE PHOTO FOR THE MAIN CLASS, JUST RESULTS ARE WRITTEN THERE

public class Queue {

private T[] a = /* fill here */;

private int N = 0;

public /* fill here */ isEmpty() {

// ... fille here ...

}

public /* fill here */ size() {

// ... fille here ...

}

private /* fill here */ resize(/* fill here if needed*/) {

// ... fille here ...

}

public /* fill here */ enqueue(/* fill here if needed*/) {

// ... fille here ...

}

public /* fill here */ dequeue(/* fill here if needed*/) {

// ... fille here ...

}

// this method is for unit testing; don't touch

public int getArraySize(){ return a.length; }

}