Use StandardCharsets Prevents some UnsupportedEncodingException possibilities. Change-Id: Iefa48b9c4c7843fdefb2f1be697e7c68a8b1f1ae Signed-off-by: Alexander Kurtakov <akurtako@redhat.com> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ua/+/186529 Tested-by: Platform Bot <platform-bot@eclipse.org>