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

To view the source code for java.lang System err.

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Document

The "standard" error output stream.

Usage

From source file:Main.java

public static void main(String[] args) {
    DosFileAttributes attr = null;
    Path path = Paths.get("C:/tutorial/Java/JavaFX", "Topic.txt");

    try {//from w  w w  . j a  v a  2 s .co m
        attr = Files.readAttributes(path, DosFileAttributes.class);
    } catch (IOException e) {
        System.err.println(e);
    }
    System.out.println("Is read only ? " + attr.isReadOnly());
}

From source file:Main.java

public static void main(String[] args) {
    DosFileAttributes attr = null;
    Path path = Paths.get("C:/tutorial/Java/JavaFX", "Topic.txt");

    try {/*from  w w  w.  j  ava  2s.  co  m*/
        attr = Files.readAttributes(path, DosFileAttributes.class);
    } catch (IOException e) {
        System.err.println(e);
    }
    System.out.println("Is archive ? " + attr.isArchive());
}

From source file:Main.java

public static void main(String[] args) {
    DosFileAttributes attr = null;
    Path path = Paths.get("C:/tutorial/Java/JavaFX", "Topic.txt");

    try {//from w w w  .j a  va  2  s. c o  m
        attr = Files.readAttributes(path, DosFileAttributes.class);
    } catch (IOException e) {
        System.err.println(e);
    }
    System.out.println("Is system ? " + attr.isSystem());
}

From source file:Main.java

public static void main(String[] args) {
    DosFileAttributes attr = null;
    Path path = Paths.get("C:/tutorial/Java/JavaFX", "Topic.txt");

    try {/*from  www. ja  v  a2s . com*/
        attr = Files.readAttributes(path, DosFileAttributes.class);
    } catch (IOException e) {
        System.err.println(e);
    }
    System.out.println("Is Hidden ? " + attr.isHidden());
}

From source file:TestRedundantObjectPool.java

 public static void main(String args[]) throws Exception {

   SoftReferenceObjectPool pool =//from  www. j  a v a2 s  .c o  m
     new SoftReferenceObjectPool(new EmployeeFactory(), 5);

   try{

      System.err.println("Number of employees in pool: " + pool.getNumIdle());

      Employee employee = (Employee)pool.borrowObject();

      System.err.println("Borrowed Employee: " + employee);

      employee.doWork();

      pool.returnObject(employee);

      // employee = null;

      HashMap map = new HashMap();

      System.err.println("Running memory intensive operation");
      for(int i = 0; i < 1000000; i++) {
         map.put(new Integer(i), new String("Fred Flintstone" + i));
      }

   }catch(OutOfMemoryError e) {
      System.err.println("Borrowed employee after OutOfMemory: " +
        pool.borrowObject());
      System.err.println("Error: "  + e);
   }
}

From source file:MainClass.java

public static void main(String args[]) {

    URL u;//  w  ww .ja v  a 2 s  .  co  m
    URLConnection uc;

    try {
        u = new URL("http://www.java2s.com/");
        try {
            uc = u.openConnection();
            System.out.println(uc.getURL());
        } catch (IOException e) {
            System.err.println(e);
        }
    } catch (MalformedURLException e) {
        System.err.println(e);
    }

}

From source file:MainClass.java

public static void main(String[] a) {
    File aFile = new File("C:/myFile.text");
    FileInputStream inputFile1 = null;
    FileDescriptor fd = null;/*from  w  w w .  j a va2 s  .com*/
    try {
        inputFile1 = new FileInputStream(aFile);
        fd = inputFile1.getFD();
    } catch (IOException e) {
        e.printStackTrace(System.err);
        System.exit(1);
    }
    FileInputStream inputFile2 = new FileInputStream(fd);
}

From source file:Unbuffered.java

public static void main(String args[]) {
    Reader reader;/*from w  w  w  . j  a v  a2s. c o m*/
    int ch;
    System.out.println("Start! " + new Date());
    try {
        reader = new FileReader(args[0]);
        while ((ch = reader.read()) != -1) {
            // read entire file
        }
    } catch (IOException io) {
        System.err.println(io);
        System.exit(-1);
    }
    System.out.println("Stop! " + new Date());
}

From source file:lycos.java

public static void main(String[] args) {

    try {/*from  w w  w  . ja  va 2 s.c  om*/
        String thisLine;
        URL u = new URL("http://www.google.com");
        DataInputStream theHTML = new DataInputStream(u.openStream());
        while ((thisLine = theHTML.readLine()) != null) {
            System.out.println(thisLine);
        } // while loop ends here
    } catch (MalformedURLException e) {
        System.err.println(e);
    } catch (IOException e) {
        System.err.println(e);
    }

}

From source file:Main.java

public static void main(String[] args) {

    Path path = Paths.get("/tutorial/Java/JavaFX", "Topic.txt");

    // convert path to "real" path
    try {//w  ww. j  a  va2  s  . c  o m
        Path real_path = path.toRealPath(LinkOption.NOFOLLOW_LINKS);
        System.out.println("Path to real path: " + real_path);
    } catch (IOException e) {
        System.err.println(e);
    }

}