Java Cart ItemType java

package cart;

//ItemType - used as part of item, 
//must be created to determine how to build an item,
//so is built first then passed into the item's constructor
//author - Lawrence Truett - FluffyCat.com
//date - August 4, 2003 - San Diego, CA
public     class ItemType {
    private char[] type = new char[5];
    
    ItemType(String typeString) {
        setType(typeString);
    }
    ItemType(char[] charArrayIn) {
        setType(charArrayIn);
    }    
    
    public char[] getType() {return type;}
    public char getTypeChar0() {return type[0];}
    public char getTypeChar1() {return type[1];}
    public char getTypeChar2() {return type[2];}
    public char getTypeChar3() {return type[3];}
    public char getTypeChar4() {return type[4];}
    void setType(String typeIn) {
        this.type[0] = typeIn.charAt(0);
        this.type[1] = typeIn.charAt(1);
        this.type[2] = typeIn.charAt(2);
        this.type[3] = typeIn.charAt(3);
        this.type[4] = typeIn.charAt(4);
    }
    void setType(char[] typeIn) {
        this.type = typeIn;
    }
    
    public String toString() {return type[0] + " " + 
                                     type[1] + " " + 
                                     type[2] + " " + 
                                     type[3] + " " + 
                                     type[4];}
}