Examples of java.io.Console.writer()

java.io.Console.writer()
Retrieves the unique {@link java.io.PrintWriter PrintWriter} objectassociated with this console. @return The printwriter associated with this console

     * the {@link SubCommand} has been built, otherwise the {@link SubCommand#err} printer shall be used.
     */
    private static void error(final Exception e) {
        final Console console = System.console();
        if (console != null) {
            final PrintWriter err = console.writer();
            err.println(e.getLocalizedMessage());
            err.flush();
        } else {
            final PrintStream err = System.err;
            err.println(e.getLocalizedMessage());

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            outputBuffer = s.getBuffer();
            out = new PrintWriter(s);
            err = out;
        } else {
            outputBuffer = null;
            err = (console != null) ? console.writer() : new PrintWriter(System.err, true);
            if (!explicitEncoding && console != null) {
                out = console.writer();
            } else {
                if (explicitEncoding) {
                    out = new PrintWriter(new OutputStreamWriter(System.out, encoding), true);

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            err = out;
        } else {
            outputBuffer = null;
            err = (console != null) ? console.writer() : new PrintWriter(System.err, true);
            if (!explicitEncoding && console != null) {
                out = console.writer();
            } else {
                if (explicitEncoding) {
                    out = new PrintWriter(new OutputStreamWriter(System.out, encoding), true);
                } else {
                    out = new PrintWriter(System.out, true);

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            PrintWriter writer = null;
            final String encoding = System.getProperty(OUTPUT_ENCODING_KEY);
            if (encoding == null) {
                final Console console = System.console();
                if (console != null) {
                    writer = console.writer();
                }
            }
            if (writer == null) {
                if (encoding != null) try {
                    writer = new PrintWriter(new OutputStreamWriter(System.out, encoding));

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    /**
     * Writes the given object to the console using a shared instance of {@code ParameterFormat}.
     */
    static void print(final Object object) {
        final Console console = System.console();
        final Appendable out = (console != null) ? console.writer() : System.out;
        final ParameterFormat f = getSharedInstance(Colors.NAMING);
        try {
            f.format(object, out);
        } catch (IOException e) {
            throw new AssertionError(e); // Should never happen, since we are writing to stdout.

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     * <p>This is a convenience method for debugging purpose and for console applications.</p>
     */
    @Debug
    public void print() {
        final Console console = System.console();
        final PrintWriter out = (console != null) ? console.writer() : null;
        final String wkt = formatWKT(Convention.WKT2_SIMPLIFIED, (out != null) && X364.isAnsiSupported(), false);
        if (out != null) {
            out.println(wkt);
        } else {
            System.out.println(wkt);

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     * {@code Writer} and let the marshaller apply the encoding itself.
     */
    private boolean isConsole() {
        if (outputBuffer != null) return true; // Special case for JUnit tests only.
        final Console console = System.console();
        return (console != null) && console.writer() == out;
    }
}

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     * the {@link SubCommand} has been built, otherwise the {@link SubCommand#err} printer shall be used.
     */
    private static void error(final Exception e) {
        final Console console = System.console();
        if (console != null) {
            final PrintWriter err = console.writer();
            err.println(e.getLocalizedMessage());
            err.flush();
        } else {
            final PrintStream err = System.err;
            err.println(e.getLocalizedMessage());

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            outputBuffer = s.getBuffer();
            out = new PrintWriter(s);
            err = out;
        } else {
            outputBuffer = null;
            err = (console != null) ? console.writer() : new PrintWriter(System.err, true);
            if (!explicitEncoding && console != null) {
                out = console.writer();
            } else {
                if (explicitEncoding) {
                    out = new PrintWriter(new OutputStreamWriter(System.out, encoding), true);

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            err = out;
        } else {
            outputBuffer = null;
            err = (console != null) ? console.writer() : new PrintWriter(System.err, true);
            if (!explicitEncoding && console != null) {
                out = console.writer();
            } else {
                if (explicitEncoding) {
                    out = new PrintWriter(new OutputStreamWriter(System.out, encoding), true);
                } else {
                    out = new PrintWriter(System.out, true);

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