April 05
Prof. Ismael H. F. Santos -  ismael@tecgraf.puc-rio.br                                                          2
Métodos de log
public void warn(Object message);
public void warn(Object message, Throwable t);
public void info(Object message);
public void info(Object message , Throwable t);
public void fatal(Object message);
public void fatal(Object message , Throwable t);
public void error(Object message);
public void error(Object message , Throwable t);
public void debug(Object message);
public void debug(Object message , Throwable t);