public interface LocatableItem extends Locatable
LocatableItem interface specifies the methods an object needs to support so it can act as a LocatableItem Examples of LocatableItems are bookmarks and to do items.int getLine()
LocatableItem.LocatableItem.void setLine(int line)
LocatableItem.line - The line identifying this LocatableItem.int getColumn()
LocatableItem.LocatableItem.