The checks were disabled for version 2.0.8 because of an issues with
byteArrayToString.

    [junit] Testcase: test_rdataToString took 0,002 sec
    [junit] Testcase: test_toString took 0,006 sec
    [junit] Testcase: test_byteArrayFromString took 0,001 sec
    [junit] Testcase: test_byteArrayFromString_invalid took 0,003 sec
    [junit] Testcase: test_byteArrayToString took 0,009 sec
    [junit]     FAILED
    [junit] expected:<" \031Aa[\];\"\\~\127\255"> but was:<"
\031Aa[];\"\\~\127\255">
    [junit] junit.framework.ComparisonFailure: expected:<"
\031Aa[\];\"\\~\127\255"> but was:<" \031Aa[];\"\\~\127\255">
    [junit]     at
org.xbill.DNS.RecordTest.test_byteArrayToString(RecordTest.java:553)
    [junit]

The problem was reported to upstream, it is unclear for the moment if
the bug if with the testing or with the main code.
