Example usage for java.io PrintStream println

Introduction

In this page you can find the example usage for java.io PrintStream println.

Prototype

public void println(Object x)

Source Link

Document

Prints an Object and then terminate the line.

Usage

From source file:com.facebook.stetho.dumpapp.Dumper.java

/**
 * Execute the dump method as if it were a fragile external command.  Swallows exceptions
 * and translates them to dumped output text.
 *
 * @param input Input that came from the CLI's stdin.
 * @param out Output that will eventually make its way to the CLI's stdout.
 * @param err Output that will eventually make its way to the CLI's stderr.
 * @param args Argument list as passed from the CLI.
 *
 * @return Exit code as if this were a command-line invocation.
 *//*  w w w. ja va 2s .  com*/
public int dump(InputStream input, PrintStream out, PrintStream err, String[] args) {
    try {
        return doDump(input, out, err, args);
    } catch (ParseException e) {
        err.println(e.getMessage());
        dumpUsage(err);
        return 1;
    } catch (DumpException e) {
        err.println(e.getMessage());
        return 1;
    } catch (DumpappOutputBrokenException e) {
        // The peer is already gone, no sense in sending the exception stack to them.
        throw e;
    } catch (RuntimeException e) {
        e.printStackTrace(err);
        return 1;
    }
}

From source file:jenkins.plugins.publish_over.BPPlugin.java

protected boolean isBuildGoodEnoughToRun(final AbstractBuild<?, ?> build, final PrintStream console) {
    if ((build.getResult() != null) && !build.getResult().isBetterOrEqualTo(Result.UNSTABLE)) {
        console.println(consolePrefix + Messages.console_notPerforming(build.getResult()));
        return false;
    }//  w w w. j  ava2  s .com
    return true;
}

From source file:com.linkedin.restli.tools.idlgen.TestRestLiResourceModelExporter.java

private void compareFiles(String actualFileName, String expectedFileName) throws Exception {
    String actualContent = readFile(actualFileName);
    String expectedContent = readFile(expectedFileName);
    if (!actualContent.trim().equals(expectedContent.trim())) {
        // Ugh... gradle
        PrintStream actualStdout = new PrintStream(new FileOutputStream(FileDescriptor.out));
        actualStdout.println(
                "ERROR " + actualFileName + " does not match " + expectedFileName + " . Printing diff...");
        try {/*from www  . jav  a  2 s  . co m*/
            // TODO environment dependent, not cross platform
            ProcessBuilder pb = new ProcessBuilder("diff", expectedFileName, actualFileName);
            pb.redirectErrorStream();
            Process p = pb.start();
            BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
            String line = null;

            while ((line = reader.readLine()) != null) {
                actualStdout.println(line);
                //          System.out.println(line);
            }
        } catch (Exception e) {
            // TODO Setup log4j, find appropriate test harness used in R2D2
            actualStdout.println("Error printing diff: " + e.getMessage());
        }
        fail(actualFileName + " does not match " + expectedFileName);
    }
}

From source file:com.github.vatbub.tictactoe.view.AnimationThreadPoolExecutor.java

private Runnable createEffectiveWaitingTask(Runnable task) {
    return () -> {
        // PrintStreams magically don't make the wait loop hang
        PrintStream nullStream = new PrintStream(new NullOutputStream());
        while (isBlocked()) {
            nullStream.println("Waiting...");
        }//from  ww w.j  a  va 2s  . c  o m
        // run
        Platform.runLater(task);
    };
}

From source file:net.morphbank.mbsvc3.webservices.RestfulService.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // TODO Turn over work to RequestProcessor!
    response.setContentType("text/xml");
    PrintStream out = new PrintStream(response.getOutputStream());
    out.println("<html><body>Here I am</body></html>");
    out.close();/*from w w  w . ja  v  a 2 s .c om*/
}

From source file:ThreadTester.java

public void testBubbleSort(PrintStream out) throws IOException {
    Thread t1 = new BubbleSortThread(posArray);
    t1.start();/*from  ww w.  j a va  2s .  c  o m*/

    out.println("Testing with postive numbers...");
    // Wait for the thread to complete
    try {
        t1.join();
        printArray(posArray, out);
    } catch (InterruptedException ignored) {
    }

    Thread t2 = new BubbleSortThread(negArray);
    t2.start();

    out.println("Testing with negative numbers...");
    try {
        t2.join();
        printArray(negArray, out);
    } catch (InterruptedException ignored) {
    }
}

From source file:hu.bme.mit.sette.ParserUI.java

public void run(BufferedReader in, PrintStream out) throws Exception {
    // directories
    File snippetProjectDir = parser.getSnippetProjectSettings().getBaseDirectory();
    File runnerProjectDir = parser.getRunnerProjectSettings().getBaseDirectory();

    out.println("Snippet project: " + snippetProjectDir);
    out.println("Runner project: " + runnerProjectDir);

    try {/*  w  ww. ja va 2 s  . c  o m*/
        // TODO enhance this section
        parser.parse();
    } catch (Exception e) {
        out.println("Parse failed: " + e.getMessage());

        if (e instanceof ValidatorException) {
            throw (ValidatorException) e;
        } else {
            e.printStackTrace();
        }
    }
}

From source file:ca.nines.ise.cmd.Works.java

/**
 * {@inheritDoc}//from   w  w  w .  j a  v  a 2s  .c o m
 */
@Override
public void execute(CommandLine cmd) throws Exception {
    Corpus corpus;
    String root = "input";

    Locale.setDefault(Locale.ENGLISH);
    PrintStream out = new PrintStream(System.out, true, "UTF-8");

    if (cmd.hasOption("l")) {
        out = new PrintStream(new FileOutputStream(cmd.getOptionValue("l")), true, "UTF-8");
    }

    corpus = new Corpus(root);
    out.println(corpus);
}

From source file:edu.msu.cme.rdp.classifier.train.validation.distance.PairwiseSeqDistance.java

public void printSummary(PrintStream outStream) {
    HashMap<String, ArrayList<Double>> rankDistanceMap = new HashMap<String, ArrayList<Double>>();
    outStream.println("\nrank\ttaxonname\ttotalcount\tmean_distance\tstdev");

    for (Taxonomy taxon : distanceMap.keySet()) {
        StdevCal.Std result = StdevCal.calStd(distanceMap.get(taxon));
        outStream.println(taxon.getHierLevel() + "\t" + taxon.getName() + "\t" + result.getTotalCount() + "\t"
                + String.format("%.3f", result.getMean()) + "\t" + String.format("%.3f", result.getStdev()));
        ArrayList<Double> distList = rankDistanceMap.get(taxon.getHierLevel());
        if (distList == null) {
            distList = new ArrayList<Double>();
            distList.addAll(distanceMap.get(taxon));
            rankDistanceMap.put(taxon.getHierLevel(), distList);
        } else {/*from  w  w  w  . j a va2 s.  com*/
            distList.addAll(distanceMap.get(taxon));
        }
    }

    outStream.println("\nrank\ttotalcount\tmean_distance\tstdev");
    for (String rank : rankDistanceMap.keySet()) {
        StdevCal.Std result = StdevCal.calStd(rankDistanceMap.get(rank));
        outStream.println(rank + "\t" + result.getTotalCount() + "\t" + String.format("%.3f", result.getMean())
                + "\t" + String.format("%.3f", result.getStdev()));

    }
    outStream.close();
}

From source file:halive.shootinoutside.common.core.game.map.GameMap.java

public void debugMapLayout(PrintStream out) {
    out.println("Map name: " + mapName);
    for (int x = 0; x < width; x++) {
        out.print("X: " + x + " ");
        for (int y = 0; y < height; y++) {
            out.print(tiles[x][y].getTileID() + " ");
        }//from   ww  w. j  av a2s  .co  m
        out.print("\n");
    }
    out.println("Texture Size " + textureSheet.length + " bytes");
}