import static Java.lang.System.err;
import static java.lang.System.out;
import java.io.IOException;
import java.io.PrintStream;
public class StaticImporter {
public static void writeError(PrintStream err, String msg)
throws IOException {
// Note that err in the parameter list overshadows the imported err
err.println(msg);
}
public static void main(String[] args) {
out.println("Good morning, " + "java2s");
out.println("Have a day!");
try {
writeError(System.out, "Error occurred.");
} catch (IOException e) { e.printStackTrace();
}
}
}
