tree c2787264c905335c2b856f4468aedd6439b3152c
parent 566c1988423ff516be44ac29d4d700e5f9ec7c82
author Edwin Kempin <edwin.kempin@sap.com> 1320654653 +0100
committer Edwin Kempin <edwin.kempin@sap.com> 1320658615 +0100

Make ResultSet#toList() return a mutable list

Due to some recent changes now the list returned by
ResultSet#toList() may be immuatable (e.g. if an empty list is
returned). This broke some code in Gerrit which assumes that the
returned list is mutable.

To fix this problem this change ensures that ResultSet#toList()
always returns a mutable list by returning a copy of the input. It is
now defined that ResultSet#toList() must return a mutable list.

Change-Id: I720a3f9fc74cc1033cdb403385b2f2816f0f9b64
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>