This behavior can be changed by disabling class sharing on
the Application Server, which is achieved by setting the Application
Server's JVM property, com.ibm.ws.classloader.classSharing, to false. To
set this property navigate through the Administrative Console's topology
tree to the Application Server whose classloading behavior change:
WebSphere Administrative Domain -->
Nodes -->
{nodeName} -->
Application Servers -->
{applicationServerName}
Select the {applicationServer} to display its configuration on the
right side of the Administrative Console.
Select the JVM Settings Tab, and scroll down until you see the button
labeled "Advanced JVM Settings...". Press the Advanced JVM Settings
button. The Advanced JVM Settings configuration window opens.
Add the following string to the text entry field labeled "Command line
arguments:": Dcom.ibm.ws.classloader.classSharing=false
Press the OK button on the Advanced JVM Settings configuration
window.
Press the Apply button on the Administrative Console's server
configuration panel.
Restart the Application Server to start using the new property.
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