FULL PRODUCT VERSION :
Java 1.9 build 93

ADDITIONAL OS VERSION INFORMATION :
Mac OS X 10.11.1

EXTRA RELEVANT SYSTEM CONFIGURATION :
Mac Mini 2011 core i7

A DESCRIPTION OF THE PROBLEM :
Had an issue where Java version not recognized on Bank website. Removed Java version via terminal. Reinstalled Java 1.8. Then tried to re-update to 1.9. After installing helper tool, installer shows spinning gear on Installer background, but installation never completes. I am no longer able to install version 8 or 9 manually with installer because 1.9 gives never ending spinning gear, and version 1.8 quits when installer starts after helper. Have disabled csrutil to no avail.

REGRESSION. Last worked in version 9

ADDITIONAL REGRESSION INFORMATION:
Java 1.9 release 93

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Uninstall version 1.9 release 93 using Terminal.
Install version 8u66 using installer.
Reboot.
Uninstall version 8u66 using Terminal.
Reinstall version 1.9 release 93 using installer.


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Installer shows never ending spinning gear. Installation never completes.
ACTUAL -
As Above

REPRODUCIBILITY :
This bug can be reproduced always.