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(); } } }
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