JSON and gson api - 2 minute tutorial

package com.techfundaes.gsonBag;

		public class PrimitivesBag
		{
			int year = 2012;
			long seconds ;
			double percent = 81.23;
			boolean isUser = false;
			String dept = null;
			String name = "john";
			
			public String toString() {
				StringBuilder builder = new StringBuilder();
				builder.append("PrimitivesBag [year=").append(year)
						.append(", seconds=").append(seconds).append(", percent=")
						.append(percent).append(", isUser=").append(isUser)
						.append(", dept=").append(dept).append(", name=").append(name)
						.append("]");
				return builder.toString();
			}
		}