Example usage for java.lang System lineSeparator

Introduction

In this page you can find the example usage for java.lang System lineSeparator.

Prototype

String lineSeparator

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

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Usage

From source file:org.nuxeo.client.internals.spi.NuxeoClientException.java

public String getRemoteStackTrace() {
    Field[] fields = this.getClass().getDeclaredFields();
    StringBuilder result = new StringBuilder();
    for (Field field : fields) {
        try {//from   w w  w . jav  a2  s. c  o m
            if (Modifier.isPrivate(field.getModifiers()) || field.get(this) == null) {
                continue;
            }
            result.append("  ");
            result.append(field.getName());
            result.append(": ");
            result.append(field.get(this));
        } catch (IllegalAccessException ex) {
            System.out.println(ex);
        }
        result.append(System.lineSeparator());
    }
    return result.toString();
}

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From source file:com.puppycrawl.tools.checkstyle.MainTest.java

@Test
public void testVersionPrint() throws Exception {

    exit.checkAssertionAfterwards(new Assertion() {
        @Override/*  w  ww .j a va  2 s.c  o  m*/
        public void checkAssertion() {
            assertEquals("Checkstyle version: null" + System.lineSeparator(), systemOut.getLog());
            assertEquals("", systemErr.getLog());
        }
    });
    Main.main("-v");
}

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From source file:org.apache.nifi.toolkit.tls.commandLine.BaseCommandLine.java

public BaseCommandLine(String header) {
    this.header = System.lineSeparator() + header + System.lineSeparator() + System.lineSeparator();
    this.options = new Options();
    if (shouldAddDaysArg()) {
        addOptionWithArg("d", DAYS_ARG, "Number of days issued certificate should be valid for.",
                TlsConfig.DEFAULT_DAYS);
    }/*from w w w  . j  a  v a 2 s . c om*/
    addOptionWithArg("T", KEY_STORE_TYPE_ARG, "The type of keyStores to generate.", getKeyStoreTypeDefault());
    options.addOption("h", HELP_ARG, false, "Print help and exit.");
    addOptionWithArg("c", CERTIFICATE_AUTHORITY_HOSTNAME_ARG, "Hostname of NiFi Certificate Authority",
            TlsConfig.DEFAULT_HOSTNAME);
    addOptionWithArg("a", KEY_ALGORITHM_ARG, "Algorithm to use for generated keys.",
            TlsConfig.DEFAULT_KEY_PAIR_ALGORITHM);
    addOptionWithArg("k", KEY_SIZE_ARG, "Number of bits for generated keys.", TlsConfig.DEFAULT_KEY_SIZE);
    if (shouldAddSigningAlgorithmArg()) {
        addOptionWithArg("s", SIGNING_ALGORITHM_ARG, "Algorithm to use for signing certificates.",
                TlsConfig.DEFAULT_SIGNING_ALGORITHM);
    }
    addOptionNoArg("g", DIFFERENT_KEY_AND_KEYSTORE_PASSWORDS_ARG,
            "Use different generated password for the key and the keyStore.");
}

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From source file:org.smigo.log.LogController.java

@RequestMapping(value = { "/rest/note" }, method = RequestMethod.POST)
@ResponseBody/*from  w  w w. j a v  a 2s .c  o m*/
public void adminNote(@RequestBody AdminNote note, HttpServletRequest request, HttpServletResponse response) {
    String msg = note.getMessage() + System.lineSeparator()
            + logHandler.getRequestDump(request, response, System.lineSeparator());
    mailHandler.sendAdminNotification("frontend note", msg);
}

---

From source file:adams.data.image.ImageMetaDataHelper.java

/**
 * Reads the meta-data from the file (using Sanselan).
 * /*w  w w .j  a  v  a  2  s.co  m*/
 * @param file   the file to read the meta-data from
 * @return      the meta-data
 * @throws Exception   if failed to read meta-data
 */
public static SpreadSheet sanselan(File file) throws Exception {
    SpreadSheet sheet;
    Row row;
    org.apache.sanselan.common.IImageMetadata meta;
    String[] parts;
    String key;
    String value;
    org.apache.sanselan.ImageInfo info;
    String infoStr;
    String[] lines;
    HashSet<String> keys;

    sheet = new DefaultSpreadSheet();

    // header
    row = sheet.getHeaderRow();
    row.addCell("K").setContent("Key");
    row.addCell("V").setContent("Value");

    keys = new HashSet<String>();

    // meta-data
    meta = Sanselan.getMetadata(file.getAbsoluteFile());
    if (meta != null) {
        for (Object item : meta.getItems()) {
            key = null;
            value = null;
            if (item instanceof ImageMetadata.Item) {
                key = ((ImageMetadata.Item) item).getKeyword().trim();
                value = ((ImageMetadata.Item) item).getText().trim();
            } else {
                parts = item.toString().split(": ");
                if (parts.length == 2) {
                    key = parts[0].trim();
                    value = parts[1].trim();
                }
            }
            if (key != null) {
                if (!keys.contains(key)) {
                    keys.add(key);
                    row = sheet.addRow();
                    row.addCell("K").setContent(key);
                    row.addCell("V").setContent(fixDateTime(Utils.unquote(value)));
                }
            }
        }
    }

    // image info
    info = Sanselan.getImageInfo(file.getAbsoluteFile());
    if (info != null) {
        infoStr = info.toString();
        lines = infoStr.split(System.lineSeparator());
        for (String line : lines) {
            parts = line.split(": ");
            if (parts.length == 2) {
                key = parts[0].trim();
                value = parts[1].trim();
                if (!keys.contains(key)) {
                    row = sheet.addRow();
                    row.addCell("K").setContent(key);
                    row.addCell("V").setContent(Utils.unquote(value));
                    keys.add(key);
                }
            }
        }
    }

    return sheet;
}

---

From source file:org.apache.brooklyn.core.config.external.vault.VaultExternalConfigSupplier.java

public VaultExternalConfigSupplier(ManagementContext managementContext, String name,
        Map<String, String> config) {
    super(managementContext, name);
    this.config = config;
    this.name = name;
    httpClient = HttpTool.httpClientBuilder().build();
    gson = new GsonBuilder().create();

    List<String> errors = Lists.newArrayListWithCapacity(2);
    endpoint = config.get("endpoint");
    if (Strings.isBlank(endpoint))
        errors.add("missing configuration 'endpoint'");
    path = config.get("path");
    if (Strings.isBlank(path))
        errors.add("missing configuration 'path'");
    if (!errors.isEmpty()) {
        String message = String.format("Problem configuration Vault external config supplier '%s': %s", name,
                Joiner.on(System.lineSeparator()).join(errors));
        throw new IllegalArgumentException(message);
    }/*from  w ww  .j  a v  a  2  s  .  c  om*/

    token = initAndLogIn(config);
    headersWithToken = ImmutableMap.<String, String>builder().putAll(MINIMAL_HEADERS)
            .put("X-Vault-Token", token).build();
}

---

From source file:org.wso2.carbon.esb.passthru.transport.test.ESBJAVA4631PreserveHTTPHeadersTest.java

@Test(groups = "wso2.esb", description = "Preserve Content-Type header test", enabled = true)
public void testPreserveContentTypeHeader() throws Exception {
    wireServer.start();/*ww w.ja v  a2  s . c  o  m*/

    DefaultHttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(getApiInvocationURL("ContentTypePreserveAPI"));

    StringEntity postingString = new StringEntity("{\"sampleJson\" : \"sampleValue\"}");
    httppost.setEntity(postingString);
    httppost.setHeader("Content-type", "application/json");

    try {
        httpclient.execute(httppost);
    } finally {
        httpclient.clearRequestInterceptors();
    }

    String wireResponse = wireServer.getCapturedMessage();
    String[] wireResponseLines = wireResponse.split(System.lineSeparator());
    boolean isContentTypePresent = false;
    for (String line : wireResponseLines) {
        if (line.contains("Content-Type")) {
            isContentTypePresent = true;
            //charset encoding is appended to content-type header even preserve the content-type header as it is
            //This checks charset encoding is appended or not
            Assert.assertFalse(line.contains(";"), "Content-Type header was modified - " + line);
        }
    }
    //coming to this line means content type header is in expected state, hence passing the test
    Assert.assertTrue(isContentTypePresent, "Content-Type header is not present in the ESB request");
}

---

From source file:android.databinding.tool.processing.ScopedException.java

private String createEncodedMessage() {
    ScopedErrorReport scopedError = getScopedErrorReport();
    StringBuilder sb = new StringBuilder();
    sb.append(ERROR_LOG_PREFIX).append(MSG_KEY).append(super.getMessage()).append("\n").append(FILE_KEY)
            .append(scopedError.getFilePath()).append("\n");
    if (scopedError.getLocations() != null) {
        for (Location location : scopedError.getLocations()) {
            sb.append(LOCATION_KEY).append(location.toUserReadableString()).append("\n");
        }/*from www.ja  va2s.c o m*/
    }
    sb.append(ERROR_LOG_SUFFIX);
    return StringUtils.join(StringUtils.split(sb.toString(), System.lineSeparator()), " ");
}

---

From source file:com.glluch.profilesparser.Writer.java

/**
 * Prepare the terms for Solr's xml./*from   w w  w . j  a  v a 2 s  . c om*/
 * @param field_name The name of the Solr's field.
 * @param terms A hash map terms -> counts to be transform as xml.
 * @return An xml string which is the part representing the terms.
 */
protected String terms2xml(String field_name, HashMap<String, Double> terms) {
    String text = "";
    Set pterms = terms.keySet();
    for (Object t0 : pterms) {
        String t = (String) t0;
        text += "<field name=\"" + field_name + "\" " + " boost=\"" + term_boost * terms.get(t) + "\"" + ">" + t
                + "</field>" + System.lineSeparator();
    }
    return text;
}

---

From source file:org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsBlkioResourceHandlerImpl.java

private void checkDiskScheduler() {
    String data;/*from   w  ww  .  java  2s . c o m*/

    // read /proc/partitions and check to make sure that sd* and hd*
    // are using the CFQ scheduler. If they aren't print a warning
    try {
        byte[] contents = Files.readAllBytes(Paths.get(PARTITIONS_FILE));
        data = new String(contents, "UTF-8").trim();
    } catch (IOException e) {
        String msg = "Couldn't read " + PARTITIONS_FILE + "; can't determine disk scheduler type";
        LOG.warn(msg, e);
        return;
    }
    String[] lines = data.split(System.lineSeparator());
    if (lines.length > 0) {
        for (String line : lines) {
            String[] columns = line.split("\\s+");
            if (columns.length > 4) {
                String partition = columns[4];
                // check some known partitions to make sure  the disk scheduler
                // is cfq - not meant to be comprehensive, more a sanity check
                if (partition.startsWith("sd") || partition.startsWith("hd") || partition.startsWith("vd")
                        || partition.startsWith("xvd")) {
                    String schedulerPath = "/sys/block/" + partition + "/queue/scheduler";
                    File schedulerFile = new File(schedulerPath);
                    if (schedulerFile.exists()) {
                        try {
                            byte[] contents = Files.readAllBytes(Paths.get(schedulerPath));
                            String schedulerString = new String(contents, "UTF-8").trim();
                            if (!schedulerString.contains("[cfq]")) {
                                LOG.warn("Device " + partition + " does not use the CFQ"
                                        + " scheduler; disk isolation using "
                                        + "CGroups will not work on this partition.");
                            }
                        } catch (IOException ie) {
                            LOG.warn("Unable to determine disk scheduler type for partition " + partition, ie);
                        }
                    }
                }
            }
        }
    }
}

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