### Question:
SimpleLogSource implements LogSource { public void error (String detail) { Logger.log (new LogEvent (this, "error", detail)); } SimpleLogSource();  SimpleLogSource(Logger logger, String realm); void setLogger(Logger logger, String realm); String getRealm(); Logger getLogger(); void setRealm(String realm); void info(String detail); void info(String detail, Object obj); void warning(String detail); void warning(String detail, Object obj); void error(String detail); void error(String detail, Object obj);  }### Answer:
@Test public void testError() throws Throwable { new BSHTransactionParticipant().error("testSimpleLogSourceDetail", Integer.valueOf(0)); assertTrue(true, "Test completed without Exception"); }