For instance: public class TestSysRoot extends TestLib { Expect expect; when coding we try to make all fields as private as possible; as this way we benefit from the compilers ability to identify no-longer-used code; if the code isn't private then the check doesn't work.
Move installation of test-sysroot to pkglibdir. * TestSysRoot.java (testHaveSysRoot): test-sysroot now lives in pkglibdir. Use sendCommandExpectPrompt.