Popular Java Classes

The most frequently queried java classes during the past month:

Class	# Queries
org.apache.catalina.connector.Request	1757
org.apache.jmeter.protocol.http.sampler.HTTPSampler	1119
org.apache.axis.client.Call	913
javax.servlet.http.HttpServletRequest	912
javax.swing.JButton	811
javax.swing.JTable	782
org.apache.commons.lang.StringUtils	707
java.io.File	704
javax.swing.JPanel	694
javax.swing.JTabbedPane	667
java.util.Vector	666
java.lang.String	643
java.util.Properties	529
javax.servlet.http.HttpServletResponse	528
org.apache.batik.dom.svg.AbstractElement	459
java.net.URL	445
java.lang.Thread	433
java.sql.Connection	412
java.lang.System	405
java.lang.Class	404
org.springframework.beans.factory.config.ConfigurableListableBeanFactory	389
java.util.ArrayList	366
java.util.List	353
org.apache.batik.css.parser.Scanner	341
freemarker.template.Configuration	315
java.util.HashMap	313
org.apache.catalina.util.Extension	304
java.lang.Integer	286
java.util.Set	282
java.util.Date	278
java.util.Calendar	270
java.lang.ClassLoader	260
org.springframework.transaction.support.TransactionSynchronizationManager	254
org.apache.tools.ant.taskdefs.Java	234
java.net.Socket	218
java.io.InputStream	202
java.util.jar.JarFile	191
org.apache.jmeter.control.RunTime	183
java.io.BufferedReader	153
java.lang.Exception	150