@Test
public void testGetPkgPrefixesForCoarseMatch5() {

    // pkgSectionSize <= 0 --> result = CLASS_NAMES
    assertThat(XLogUtils.getPkgPrefixesForCoarseMatchXLogMethods(XLOG_METHODS, -1).size(),
            is(XLOG_METHODS.size()));
    assertThat(XLogUtils.getPkgPrefixesForCoarseMatchXLogMethods(XLOG_METHODS, 0).size(),
            is(XLOG_METHODS.size()));
}