Add support for detecting Java 8

Add support for detecting Java 8

For Java 11 there are four ways of checking Java binary version:
* -version       print product version to the error stream and exit
* -showversion   print product version to the error stream and continue
* --version      print product version to the output stream and exit
* --show-version print product version to the output stream and continue

For Java 8 only error stream options are available. There is no support
for output stream (double-hyphenated) options.

This patch extends list of executed commands for binary version
detection. Java 8 presence will now be shown in results instead of
being reported as an error.

Issue-ID: INT-1601
Change-Id: I1b538bc1f0826f6000fedb08860d12c15fe2fc14
Signed-off-by: Pawel Wieczorek <p.wieczorek2@samsung.com>