gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2)
com/sun/star/uno/Sequence.hxx:178:10: error: assuming signed overflow does not
occur when assuming that (X - c) > X is always false [-Werror=strict-overflow]

Change-Id: Ibbc2f3533097ad379e1707f77039c675a0d00133