[build, libjava, v3, testsuite] Unreviewed patches/backport requests

[Rainer Orth]

The following patches have remained unreviewed for some time:

	[build, classpath] Avoid unportable diff -u/-U
        http://gcc.gnu.org/ml/gcc-patches/2010-05/msg01881.html

Needs a libjava maintainer to approve the check_jni_methods.sh.in part.

	[build, v3] 4.4 backport requests
        http://gcc.gnu.org/ml/gcc-patches/2010-05/msg02158.html

Needs build and/or libstdc++ maintainers.

	[testsuite] 4.4 backport requests
        http://gcc.gnu.org/ml/gcc-patches/2010-05/msg02165.html

Needs a global reviewer in absense of a testsuite maintainer, I fear.

Thanks.
	Rainer

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Rainer Orth, Center for Biotechnology, Bielefeld University