Example usage for java.io PrintStream println

List of usage examples for java.io PrintStream println

  1. HOME
  2. Java
  3. java
  4. java.io.*
  5. PrintStream
  6. 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:GenericsTester.java

public void testTypeSafeMaps(PrintStream out) throws IOException {
    Map<Integer, Integer> squares = new HashMap<Integer, Integer>();

    for (int i = 0; i < 100; i++) {
        squares.put(i, i * i);/*from   w w w . j  a  v  a2s  .c o  m*/
    }

    for (int i = 0; i < 10; i++) {
        int n = i * 3;
        out.println("The square of " + n + " is " + squares.get(n));
    }
}

From source file:com.dubture.jenkins.digitalocean.ComputerLauncher.java

private boolean installJava(final PrintStream logger, final Connection conn)
        throws IOException, InterruptedException {
    logger.println("Verifying that java exists");

    if (conn.exec("java -fullversion", logger) != 0) {
        logger.println("Installing Java");

        // TODO: Add support for non-debian based java installations
        // and let the user select the java version
        if (conn.exec("apt-get update -q && apt-get install -y openjdk-7-jdk", logger) != 0) {
            logger.println("Failed to download Java");
            return false;
        }//from   w  w  w . j a va 2s. c  om
    }
    return true;
}

From source file:hudson.plugins.blazemeter.BzmBuild.java

public void interrupt(CiBuild build, Master master, PrintStream logger) {
    if (build != null && master != null) {
        try {/*from   www. ja  v  a  2 s . c  o  m*/
            boolean hasReport = build.interrupt(master);
            if (hasReport) {
                logger.println(BzmJobNotifier.formatMessage("Get reports after interrupt"));
                build.doPostProcess(master);
            }
        } catch (IOException e) {
            logger.println(BzmJobNotifier.formatMessage("Failed to interrupt build " + e.getMessage()));
        }
    }
}

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

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // //w  ww. jav a  2  s. c om
    String method = request.getParameter(RequestParams.PARAM_METHOD);
    PrintStream out = new PrintStream(response.getOutputStream());
    try {
        out.println("<html><body>");
        if (RequestParams.METHOD_REMOTE_UPDATE.equals(method)) {
            UpdateRemote.update(request, response);
        } else if (RequestParams.METHOD_FIX_UUID.equals(method)) {
            //TODO  call fix uuid and fix id
            response.setContentType("text/html");
            UUIDServices uuidServices = new UUIDServices(out);
            int noUUIDFixed = uuidServices.fixAllMissingUUIDs();
            out.println("<p>No of fixed MissingUUIDs: " + noUUIDFixed + "</p>");
            int noIDFixed = uuidServices.fixAllMissingIds();
            out.println("<p>No of fixed IDs: " + noIDFixed + "</p>");
        } else {
            // TODO turn over to processrequest
            response.setContentType("text/xml");
            out.println("<p>Here I am</p>");

        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        out.println("</body></html>");
        out.close();
    }
}

From source file:fr.cs.examples.propagation.TrackCorridor.java

private void run(final File input, final File output, final String separator)
        throws IOException, IllegalArgumentException, OrekitException {

    // read input parameters
    KeyValueFileParser<ParameterKey> parser = new KeyValueFileParser<ParameterKey>(ParameterKey.class);
    parser.parseInput(new FileInputStream(input));
    TimeScale utc = TimeScalesFactory.getUTC();

    Propagator propagator;// w  w w .ja  va  2s. c  o  m
    if (parser.containsKey(ParameterKey.TLE_LINE1)) {
        propagator = createPropagator(parser.getString(ParameterKey.TLE_LINE1),
                parser.getString(ParameterKey.TLE_LINE2));
    } else {
        propagator = createPropagator(parser.getDate(ParameterKey.ORBIT_CIRCULAR_DATE, utc),
                parser.getDouble(ParameterKey.ORBIT_CIRCULAR_A),
                parser.getDouble(ParameterKey.ORBIT_CIRCULAR_EX),
                parser.getDouble(ParameterKey.ORBIT_CIRCULAR_EY),
                parser.getAngle(ParameterKey.ORBIT_CIRCULAR_I),
                parser.getAngle(ParameterKey.ORBIT_CIRCULAR_RAAN),
                parser.getAngle(ParameterKey.ORBIT_CIRCULAR_ALPHA));
    }

    // simulation properties
    AbsoluteDate start = parser.getDate(ParameterKey.START_DATE, utc);
    double duration = parser.getDouble(ParameterKey.DURATION);
    double step = parser.getDouble(ParameterKey.STEP);
    double angle = parser.getAngle(ParameterKey.ANGULAR_OFFSET);

    // set up a handler to gather all corridor points
    CorridorHandler handler = new CorridorHandler(angle);
    propagator.setMasterMode(step, handler);

    // perform propagation, letting the step handler populate the corridor
    propagator.propagate(start, start.shiftedBy(duration));

    // retrieve the built corridor
    List<CorridorPoint> corridor = handler.getCorridor();

    // create a 7 columns csv file representing the corridor in the user home directory, with
    // date in column 1 (in ISO-8601 format)
    // left limit latitude in column 2 and left limit longitude in column 3
    // center track latitude in column 4 and center track longitude in column 5
    // right limit latitude in column 6 and right limit longitude in column 7
    DecimalFormat format = new DecimalFormat("#00.00000", new DecimalFormatSymbols(Locale.US));
    PrintStream stream = new PrintStream(output);
    for (CorridorPoint p : corridor) {
        stream.println(p.getDate() + separator + format.format(FastMath.toDegrees(p.getLeft().getLatitude()))
                + separator + format.format(FastMath.toDegrees(p.getLeft().getLongitude())) + separator
                + format.format(FastMath.toDegrees(p.getCenter().getLatitude())) + separator
                + format.format(FastMath.toDegrees(p.getCenter().getLongitude())) + separator
                + format.format(FastMath.toDegrees(p.getRight().getLatitude())) + separator
                + format.format(FastMath.toDegrees(p.getRight().getLongitude())));
    }
    stream.close();

}

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

@SuppressWarnings("unused")
public <T> Future<T> submitWaitForUnlock(Callable<T> task) {
    Callable<T> effectiveTask = () -> {
        // PrintStreams magically don't make the wait loop hang
        PrintStream nullStream = new PrintStream(new OutputStream() {
            public void write(int b) {
                //DO NOTHING
            }/*ww  w  .  j  av  a2s .  com*/
        });
        while (isBlocked()) {
            nullStream.println("Waiting...");
        }
        // run
        FutureTask<T> effectiveCall = new FutureTask<>(task);
        Platform.runLater(effectiveCall);
        return effectiveCall.get();
    };
    return super.schedule(effectiveTask, 0, NANOSECONDS);
}

From source file:edu.stanford.muse.lens.LensPrefs.java

private void savePrefs() {
    try {//from  w  ww .j a  v  a  2  s. c  o m
        FileOutputStream fos = new FileOutputStream(pathToPrefsFile);
        ObjectOutputStream oos = new ObjectOutputStream(fos);
        oos.writeObject(prefs);
        oos.flush();
        oos.close();

        PrintStream ps = new PrintStream(new FileOutputStream(pathToPrefsFile + ".txt"));
        for (String term : prefs.keySet()) {
            Map<String, Float> map = prefs.get(term);
            for (String url : map.keySet())
                ps.println(term + "\t" + url + "\t" + map.get(url));
        }
        ps.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:de.tsystems.mms.apm.performancesignature.dynatrace.PerfSigStartRecording.java

@Override
public void perform(@Nonnull final Run<?, ?> run, @Nonnull final FilePath workspace,
        @Nonnull final Launcher launcher, @Nonnull final TaskListener listener)
        throws InterruptedException, IOException {
    PrintStream logger = listener.getLogger();
    DTServerConnection connection = PerfSigUtils.createDTServerConnection(dynatraceProfile);
    CredProfilePair pair = connection.getCredProfilePair();

    logger.println(Messages.PerfSigStartRecording_StartingSession());
    String extTestCase = run.getEnvironment(listener).expand(this.testCase);
    String sessionName = pair.getProfile() + "_" + run.getParent().getName() + "_Build-" + run.getNumber() + "_"
            + extTestCase;/*w ww.  j a va 2 s .  c  om*/
    sessionName = sessionName.replace("/", "_");

    for (BaseConfiguration profile : connection.getSystemProfiles()) {
        SystemProfile systemProfile = (SystemProfile) profile;
        if (pair.getProfile().equals(systemProfile.getId()) && systemProfile.isRecording()) {
            logger.println(Messages.PerfSigStartRecording_AnotherSessionStillRecording());
            PerfSigStopRecording stopRecording = new PerfSigStopRecording(dynatraceProfile);
            stopRecording.perform(run, workspace, launcher, listener);
            break;
        }
    }

    String result;
    Date timeframeStart = null;

    try {
        result = connection.startRecording(sessionName, Messages.PerfSigStartRecording_SessionTriggered(),
                getRecordingOption(), lockSession, false);
    } catch (CommandExecutionException e) {
        if (e.getMessage().contains("continuous")) {
            timeframeStart = new Date();
            result = sessionName; //pass sessionName to buildVars
        } else
            throw e;
    }
    if (result != null && result.contains(sessionName)) {
        logger.println(Messages.PerfSigStartRecording_StartedSessionRecording(pair.getProfile(), sessionName));
    } else {
        throw new RESTErrorException(Messages.PerfSigStartRecording_SessionRecordingError(pair.getProfile()));
    }

    logger.println(Messages.PerfSigStartRecording_RegisteringTestRun());
    String testRunId = connection.registerTestRun(run.getNumber());
    if (testRunId != null) {
        logger.println(Messages.PerfSigStartRecording_StartedTestRun(pair.getProfile(), testRunId));
        logger.println(Messages.PerfSigStartRecording_RegisteredTestRunId(testRunId,
                PerfSigEnvContributor.TESTRUN_ID_KEY, PerfSigEnvContributor.SESSIONCOUNT));
    } else {
        logger.println(Messages.PerfSigStartRecording_CouldNotRegisterTestRun());
    }

    run.addAction(new PerfSigEnvInvisAction(result, timeframeStart, extTestCase, testRunId));
}

From source file:avantssar.aslanpp.testing.TranslationInstance.java

public void report(PrintStream out, int index, List<String> backendNames, boolean odd) {
    out.print("<tr style='background-color: ");
    out.print(TranslationReport.BG(odd));
    out.println(";'>");
    out.println("<td style='text-align: right;'>" + index + "</td>");

    out.print("<td");
    boolean different = false;
    boolean differentDet = false;
    if (aslanPPcheck1 != null || aslanPPcheck2 != null) {
        try {/* w w  w  .ja v  a 2  s  .  c om*/
            if (aslanPPcheck1 != null && aslanPPcheck2 != null) {
                different = !FileUtils.contentEquals(aslanPPcheck1, aslanPPcheck2);
            } else {
                different = true;
            }
            if (aslanPPcheck1det != null && aslanPPcheck2det != null) {
                differentDet = !FileUtils.contentEquals(aslanPPcheck1det, aslanPPcheck2det);
            } else {
                differentDet = aslanPPcheck1det != null || aslanPPcheck2det != null;
            }
            out.print(" style='background-color: ");
            if (different || differentDet) {
                out.print(TranslationReport.RED(odd));
            } else {
                out.print(TranslationReport.GREEN(odd));
            }
            out.print(";'");
        } catch (IOException e) {
            Debug.logger.error("Failed to compare files '" + aslanPPcheck1.getAbsolutePath() + "' and '"
                    + aslanPPcheck2.getAbsolutePath() + "'.", e);
        }
    }
    out.print(">");
    HTMLHelper.fileOrDash(out, outputDir, aslanPPfile, null);
    // if (different) {
    // out.print(" ");
    // HTMLHelper.fileOrDash(out, aslanPPcheck1, "pp1");
    // out.print(" ");
    // HTMLHelper.fileOrDash(out, aslanPPcheck2, "pp2");
    // }
    // if (differentDet) {
    // out.print(" ");
    // HTMLHelper.fileOrDash(out, aslanPPcheck1det, "pp1d");
    // out.print(" ");
    // HTMLHelper.fileOrDash(out, aslanPPcheck2det, "pp2d");
    // }
    out.println("</td>");

    out.print("<td style='background-color: ");
    if (errors > 0) {
        out.print(TranslationReport.RED(odd));
    } else {
        out.print(TranslationReport.GREEN(odd));
    }
    out.print(";'>");
    HTMLHelper.fileOrDash(out, outputDir, errorsFile, errors > 0 ? Integer.toString(errors) : "-");
    out.println("</td>");
    out.print("<td style='background-color: ");
    if (warnings > 0) {
        out.print(TranslationReport.RED(odd));
    } else {
        out.print(TranslationReport.GREEN(odd));
    }
    out.print(";'>");
    HTMLHelper.fileOrDash(out, outputDir, warningsFile, warnings > 0 ? Integer.toString(warnings) : "-");
    out.println("</td>");
    filesCompared(out, aslanFile, expectedASLanFile, "expected", odd);
    out.println("<td>" + expectedVerdict.toString() + "</td>");
    for (String s : backendNames) {
        BackendRun br = verdicts.get(s);
        if (br != null) {
            br.report(out, odd, expectedVerdict);
        } else {
            out.print("<td>-</td>");
        }
    }
    out.println("</tr>");
}

From source file:edu.kit.dama.staging.util.DataOrganizationUtils.java

/**
 * Print the provided FileTree into the provided PrintStream. This method is
 * intended to be used for debugging.//from www .ja  v  a2s  .  com
 *
 * @param pTree The FileTree to print.
 * @param pIncludeURL Include URL after filenames.
 * @param pOut The PrintStream to which the output is written, e.g.
 * System.out.
 */
public static void printTree(ICollectionNode pTree, boolean pIncludeURL, PrintStream pOut) {
    if (pOut == null) {
        throw new IllegalArgumentException("Argument pOut must not be null");
    }
    StringBuilder b = new StringBuilder();
    printTreeInternal(pTree, "", b, false, pIncludeURL);
    pOut.println(b.toString());
}