code: public void doInvocationCollaboratorsPreInvoke(IInvocationCollaborator[] webAppInvocationCollaborators,
              com.ibm.wsspi.webcontainer.metadata.WebComponentMetaData cmd) {
  
      }
docs: /*
  (non-Javadoc)
  
  @seecom.ibm.wsspi.webcontainer.collaborator.ICollaboratorHelper#
  doInvocationCollaboratorsPreInvoke
  (com.ibm.ws.webcontainer.spiadapter.collaborator
  .IInvocationCollaborator[],
  com.ibm.wsspi.webcontainer.metadata.WebComponentMetaData)