Java tutorial
package com.google.gwt.event.dom.client; public class StockPrice { private String symbol; private double price; private double change; public StockPrice() { } public StockPrice(String symbol, double price, double change) { this.symbol = symbol; this.price = price; this.change = change; } public String getSymbol() { return symbol; } public void setSymbol(String symbol) { this.symbol = symbol; } public double getPrice() { return price; } public void setPrice(double price) { this.price = price; } public double getChange() { return change; } public void setChange(double change) { this.change = change; } public double getChangePercent() { return 10.0 * this.change / this.price; } }