Patch 20465665: Oracle JDeveloper 11.1.1.7.1 for Generic Platform - MERGE REQUEST ON TOP OF 11.1.1.7

I'm applying this patch to resolve the 12c IE11 login bug. in the readme for the sa part of the patch it states  Pre-Installation Instructions -------------------------------  1. Set environment variable ORACLE_HOME to your "[MW_HOME]/jdeveloper"    directory.  But in 12c 12.1.0.4 Middleware home there is no jdeveloper directory?  $ pwd /oracle/CC/oracle/middleware $ ls domain-registry.xml  modules              Oracle_BI1           patch_wls1036        registry.xml         wlserver_10.3 jdk16                ocm.rsp              oracle_common        plugins              user_projects logs                 oms                  Oracle_WT            registry.dat         utils  Does it mean jdk16 ?