Examples of java.io.RandomAccessFile.writeChars()

java.io.RandomAccessFile.writeChars()
Writes the specified 16-bit characters contained in str to the OutputStream. Only the lower 2 bytes of each character are written with the higher of the 2 bytes written first. This represents the Unicode value of each character in str. @param str the String whose characters are to be written. @throws IOException If an error occurs attempting to write to this DataOutputStream. @see DataInput#readChar()

        // Then fill in the sspace information 
        switch (format) {
        case TEXT:
        case SPARSE_TEXT:
            //PrintWriter pw = new PrintWriter(fos);
            raf.writeChars(vectorsSeen + " " + vectorLength);
            break;
        case BINARY: 
        case SPARSE_BINARY:
            raf.writeInt(vectorsSeen); // # of vectors
            raf.writeInt(vectorLength); // # of dimensions

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     */
    public void test_writeCharsLjava_lang_String() throws IOException {
        // Test for method void
        // java.io.RandomAccessFile.writeChars(java.lang.String)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeChars("HelloWorld");
        char[] hchars = new char[10];
        "HelloWorld".getChars(0, 10, hchars, 0);
        raf.seek(0);
        for (int i = 0; i < hchars.length; i++)
            assertEquals("Incorrect string written", hchars[i], raf.readChar());

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     */
    public void test_writeCharsLjava_lang_String() throws IOException {
        // Test for method void
        // java.io.RandomAccessFile.writeChars(java.lang.String)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeChars("HelloWorld");
        char[] hchars = new char[10];
        "HelloWorld".getChars(0, 10, hchars, 0);
        raf.seek(0);
        for (int i = 0; i < hchars.length; i++)
            assertEquals("Incorrect string written", hchars[i], raf.readChar());

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      harness.check(raf.readLine(), "foobar", "writeBytes(s)/readLine()");


      // writeChar(c)/writeChars(s)/readChar()
      raf.seek(0);
      raf.writeChar('f');
      raf.writeChars("oobar");
      raf.seek(0);


      String s = "";


      for (int i = 0; i < 6; i++)

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     */
    public void test_writeCharsLjava_lang_String() throws IOException {
        // Test for method void
        // java.io.RandomAccessFile.writeChars(java.lang.String)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeChars("HelloWorld");
        char[] hchars = new char[10];
        "HelloWorld".getChars(0, 10, hchars, 0);
        raf.seek(0);
        for (int i = 0; i < hchars.length; i++)
            assertEquals("Incorrect string written", hchars[i], raf.readChar());

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     */
    public void test_writeCharsLjava_lang_String() throws IOException {
        // Test for method void
        // java.io.RandomAccessFile.writeChars(java.lang.String)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeChars("HelloWorld");
        char[] hchars = new char[10];
        "HelloWorld".getChars(0, 10, hchars, 0);
        raf.seek(0);
        for (int i = 0; i < hchars.length; i++)
            assertEquals("Incorrect string written", hchars[i], raf.readChar());

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    File indir = new File(dir);
    indir.mkdirs();
    File infile = new File(dir + "/in");
    RandomAccessFile file = new RandomAccessFile(infile, "rw");
    // add some data so framework actually calls our mapper
    file.writeChars("aa bb cc\ndd ee ff\n");
    file.close();
  }
    
  @After
    public void tearDown() throws IOException {

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     */
    public void test_writeCharsLjava_lang_String() throws IOException {
        // Test for method void
        // java.io.RandomAccessFile.writeChars(java.lang.String)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeChars("HelloWorld");
        char[] hchars = new char[10];
        "HelloWorld".getChars(0, 10, hchars, 0);
        raf.seek(0);
        for (int i = 0; i < hchars.length; i++)
            assertEquals("Incorrect string written", hchars[i], raf.readChar());

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     */
    public void test_writeCharsLjava_lang_String() throws IOException {
        // Test for method void
        // java.io.RandomAccessFile.writeChars(java.lang.String)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeChars("HelloWorld");
        char[] hchars = new char[10];
        "HelloWorld".getChars(0, 10, hchars, 0);
        raf.seek(0);
        for (int i = 0; i < hchars.length; i++)
            assertEquals("Incorrect string written", hchars[i], raf.readChar());

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     */
    public void test_writeCharsLjava_lang_String() throws IOException {
        // Test for method void
        // java.io.RandomAccessFile.writeChars(java.lang.String)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeChars("HelloWorld");
        char[] hchars = new char[10];
        "HelloWorld".getChars(0, 10, hchars, 0);
        raf.seek(0);
        for (int i = 0; i < hchars.length; i++)
            assertEquals("Incorrect string written", hchars[i], raf.readChar());

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