Thread: insertItem method

I am having issues with the following code:

    @Override
    public void insertItem(Comparable item, int position) {
        //throw new UnsupportedOperationException("Not supported yet.");
        if (!(this.full())){
            throw new SimpleListException("Full list");
        }
        else{
                for(int i = 0; i < freeListArray.length; i++){ //find first free location
                    if(freeListArray[i] != NULL){
			break;
                    }
                }
		linksArray[i] = freeListArray[i]; //put location in links
		dataArray[linksArray[i]] = item;  //put item into data
		temp = linksArray[i];
		linksArray[dataArray[temp]] = -1; //show where end of array is        
            }
    }
 
Constructor is as follows:
 
    public SimpleComparableList(){
        this.capacity = DEFAULT_CAPACITY;
        this.currentPosition = 1;
        this.dataArray = new String[capacity];
        this.linksArray = new int[capacity];
        this.freeListArray = new int[capacity];
    }
 
    public SimpleComparableList(int capacity){       
    // Constructs and initializes a list that is empty. Current list size is 
    // zero and current position is set to one.        
        this.capacity = capacity;                 
        this.currentPosition = 1; 
        this.dataArray = new String[capacity];
        this.linksArray = new int[capacity];
        this.freeListArray = new int[capacity];        
    }

Can someone please fix my code and explain what was wrong with it?

Thank you!

It compiles with errors. It does not misbehave. It runs a Test GUI consisting of:

Default Constructor OK
Constructor with given max size OK
iterator()
insertItem(Comparable item)
insertItem(Comparable item, int position)
removeItem()
removeItem(int position)

@dlorde
I think this OP submits his sub program to an online black box that compiles it and executes it and returns some report.
But he refuses to tell us about it.

Yeah, looks like it. There does seem to be a rash of posts at present from people who won't listen or answer or follow links, or who keep changing their minds about what their problem is...

This one made me laugh!