Tag Archives: fast swap

Enable FastSwap in Weblogic deployment


Enable fastswap to load java classes at runtime without relaoding the classloader
have the following entry in weblogic-application.xml

<fast-swap>
<enabled>true</enabled>
</fast-swap>

The following types of changes are supported with FastSwap:

  • Addition of static methods
  • Removal of static methods
  • Addition of instance methods
  • Removal of instance methods
  • Changes to static method bodies
  • Changes to instance method bodies
  • Addition of static fields
  • Removal of static fields
  • Addition of instance fields
  • Removal of instance fields