public ClassFilter() 
{
        super();
}

 public  void addPackage(String pkg) 
{
        String[] newpkg = new String[pkgs.length + 1];
        System.arraycopy(pkgs,0,newpkg,0,pkgs.length);
        newpkg[pkgs.length] = pkg;
        pkgs = newpkg;
}

 public Object[] filterArray(List items) 
{
        Iterator itr = items.iterator();
        ArrayList newlist = new ArrayList();
        while (itr.hasNext()) {
            Object item = itr.next();
            if (include((String)item)) {
                newlist.add(item);
            }
        }
        if (newlist.size()  > 0) {
            return newlist.toArray();
        } else {
            return new Object[0];
        }
}

 public boolean include(String text) 
{
        boolean inc = false;
        for (int idx=0; idx <  pkgs.length; idx++) {
            if (text.startsWith(pkgs[idx])){
                inc = true;
                break;
            }
        }
        return inc;
}

 public  void setPackges(String[] pk) 
{
        this.pkgs = pk;
}

 public int size() 
{
        return pkgs.length;
}