public class DvdName { private String titleName; public DvdName(String titleName) { this.setTitleName(titleName); } public final void setTitleName(String titleNameIn) { this.titleName = titleNameIn; } public final String getTitleName() { return this.titleName; } public void setNameStarsOn() { this.setTitleName(this.getTitleName().replace(' ','*')); } public void setNameStarsOff() { this.setTitleName(this.getTitleName().replace('*',' ')); } public String toString() { return ("DVD: " + this.getTitleName()); } }

The code is a class called DvdName. It has two states titleName, which is a string. It has three behaviours setTitleName, getTitleName, setNameStarsOn.