Bug#922981: ca-certificates-java: "update-ca-certificates -f" doesn't update "/etc/ssl/certs/java/cacerts"

[Dom]

Package: ca-certificates-java
Version: 20170929~deb9u1
Severity: normal

Dear Maintainer,


   * What led up to the situation?
	Executing gradlew script leading to following error :
	java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be
    non-empty
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
	When I ran "sudo update-ca-certificates -f" error still appeared;
	After running "sudo rm /etc/ssl/certs/java/cacerts" and then again "sudo update-ca-certificates -f"
	Error disappeared
   * What was the outcome of this action?
	resolution of the error
   * What outcome did you expect instead?
	I expected "sudo update-ca-certificates -f" to automatically update the file



-- System Information:
Debian Release: 9.8
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-7-amd64 (SMP w/1 CPU core)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages ca-certificates-java depends on:
ii  ca-certificates                                   20161130+nmu1+deb9u1
ii  libnss3                                           2:3.26.2-1.1+deb9u1
ii  openjdk-11-jre-headless [java7-runtime-headless]  11.0.2+9-3~bpo9+1
ii  openjdk-8-jre-headless [java7-runtime-headless]   8u181-b13-2~deb9u1

ca-certificates-java recommends no packages.

ca-certificates-java suggests no packages.

-- Configuration Files:
/etc/default/cacerts [Errno 13] Permission denied: '/etc/default/cacerts'

-- no debconf information