JBoss ON 3.3 server update fails on Windows with "Cannot open C:\opt\jboss\...\~4,2~6,2~2,2~8,2~10,2~12,2\..." due to JAVA_HOME containing spaces

Issue

• Unable to upgrade server

• Error:

  'C:\Program' is not recognized as an internal or external command, operable program or batch file.
  

• Errors trying to apply update:

  A subdirectory or file C:\opt\jboss\on\jon-server-3.3.0.GA\..\rhq-agent\.patched\~4 already exists.
  Error occurred while processing: C:\opt\jboss\on\jon-server-3.3.0.GA\..\rhq-agent\.patched\~4.
  A subdirectory or file 2~6 already exists.
  Error occurred while processing: 2~6.
  ...
  The system cannot find the path specified.
  FINDSTR: Cannot open C:\opt\jboss\on\jon-server-3.3.0.GA\.patched\~4,2~6,2~2,2~8,2~10,2~12,2\writable.log
  Access is denied.
  

• Update attempts to create a new directory named .patched\~4,2~6,2~2,2~8,2~10,2~12,2

• apply-updates fails if JAVA_HOME or RHQ_JAVA_HOME path contains spaces