Example usage for java.lang System err

Introduction

In this page you can find the example usage for java.lang System err.

Prototype

PrintStream err

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Document

The "standard" error output stream.

Usage

From source file:HashMapExampleV1.java

public static void main(String args[]) {
    BidiMap agentToCode = new DualHashBidiMap();
    agentToCode.put("007", "Bond");
    agentToCode.put("006", "Trevelyan");
    agentToCode.put("002", "Fairbanks");

    System.err.println("Agent name from code: " + agentToCode.get("007"));
    System.err.println("Code from Agent name: " + agentToCode.getKey("Bond"));
}

From source file:MainClass.java

public static void main(String[] a) {
    File aFile = new File("C:/myFile.txt");
    FileInputStream inputFile = null;
    try {/*www . j  a va2s.  c o m*/
        inputFile = new FileInputStream(aFile);
    } catch (FileNotFoundException e) {
        e.printStackTrace(System.err);
        System.exit(1);
    }
}

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    ResourceBundle resources;//from   ww w.  ja v  a 2 s .c  o m

    try {
        resources = ResourceBundle.getBundle("MyData");
        System.out.println(resources.getString("Hi"));
    } catch (MissingResourceException mre) {
        System.err.println("MyData.properties not found");
    }
}

From source file:MainClass.java

public static void main(String args[]) {
    try {/*w  w  w  . ja v a  2 s  . c o m*/
        URL root = new URL("http://");
        saveBinaryFile(root);
    } catch (MalformedURLException e) {
        System.err.println("not URL I understand.");
    }
}

From source file:TrueTypeCollectionsPDF.java

public static void main(String[] args) {
    try {/*from   w w w.j a  va2  s .co  m*/
        String[] names = BaseFont.enumerateTTCNames("c:\\windows\\fonts\\msgothic.ttc");
        for (int i = 0; i < names.length; i++) {
            System.out.println("font " + i + ": " + names[i]);
        }
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
}

From source file:FileCopy.java

public static void main(String[] args) {
    try {// www.j  av a  2s. c om
        copy("fromFile.txt", "toFile.txt");
    } catch (IOException e) {
        System.err.println(e.getMessage());
    }
}

From source file:Main.java

public static void main(String[] argv) {
    int number = 0;

    System.out.println("The number of words in argv is " + argv.length);

    if (argv.length == 0) {
        number = 1234;//  w  w w.jav  a2  s .c om
    } else if (argv.length == 1) {
        try {
            number = Integer.parseInt(argv[0]);
        } catch (NumberFormatException e) {
            System.err.println("Number " + argv[0] + " invalid (" + e.getMessage() + ").");
            System.exit(1);
        }
    } else {
        System.err.println("usage: UseArgv number");
        System.exit(1);
    }

    System.out.println("OK, number is " + number);
}

From source file:Main.java

public static void main(String[] args) {

    Path path = FileSystems.getDefault().getPath("C:/tutorial/photos", "Demo.jpg");

    //delete the  file
    try {/*  w w w .j  av  a  2  s.c  om*/
        Files.delete(path);
    } catch (IOException | SecurityException e) {
        System.err.println(e);
    }

}

From source file:MainClass.java

public static void main(String[] a) {
    File aFile = new File("charData.txt");
    FileInputStream inFile = null;
    try {// w w  w.j  av  a2s.  c o m
        inFile = new FileInputStream(aFile);
    } catch (FileNotFoundException e) {
        e.printStackTrace(System.err);
        System.exit(1);
    }
    FileChannel inChannel = inFile.getChannel();
}

From source file:MainClass.java

public static void main(String[] args) {

    String input = "http://www.java2s.com/query?pg=q&kl=XX&stype=stext&q=%2B%22Java+Programming%22&search.x=30&search.y=7";
    System.out.println(input);/*  w w w  . jav  a2 s . co  m*/
    try {
        String output = URLDecoder.decode(input, "UTF8");
        System.out.println(output);
    } catch (Exception e) {
        System.err.println("Malformed URL");
    }

}