Setting classpath easiest way

/u02/Middleware_console/user_projects/domains/base_domain/bin
[fusion@wlsadmin bin]$ . ./setDomainEnv.sh 
[fusion@wlsadmin base_domain]$ which java
/u02/jdk1.7.0_45/jre/bin/java


[fusion@wlsadmin base_domain]$ echo $CLASSPATH
/u02/Middleware_console/patch_wls1036/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/u02/jdk1.7.0_45/lib/tools.jar:/u02/Middleware_console/wlserver_10.3/server/lib/weblogic_sp.jar:/u02/Middleware_console/wlserver_10.3/server/lib/weblogic.jar:/u02/Middleware_console/modules/features/weblogic.server.modules_10.3.6.0.jar:/u02/Middleware_console/wlserver_10.3/server/lib/webservices.jar:/u02/Middleware_console/modules/org.apache.ant_1.7.1/lib/ant-all.jar:/u02/Middleware_console/modules/net.sf.antcontrib_1.1.0.0_1-0b2/lib/ant-contrib.jar:/u02/Middleware_console/wlserver_10.3/common/derby/lib/derbyclient.jar:/u02/Middleware_console/wlserver_10.3/server/lib/xqrl.jar
[fusion@wlsadmin base_domain]$