Example usage for org.apache.commons.lang StringUtils join

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils join.

Prototype

public static String join(Collection<?> collection, String separator)

Source Link

Document

Joins the elements of the provided Collection into a single String containing the provided elements.

Usage

From source file:com.genuitec.eclipse.gerrit.tools.internal.gps.GpsQuickImportFiles.java

private static void store() {
    prefs.put("quick-files", StringUtils.join(files, '\n')); //$NON-NLS-1$
    try {//from w  w  w .jav a2s .c  o  m
        prefs.flush();
    } catch (BackingStoreException e) {
        GerritToolsPlugin.getDefault().log(e);
    }
}

From source file:com.dubture.composer.ui.converter.License2StringConverter.java

@Override
public String convert(Object fromObject) {
    ArrayList<String> list = new ArrayList<String>();
    License licenses = (License) fromObject;
    for (String license : licenses) {
        list.add(license);/*  w w w.j a  v  a2s.  c  om*/
    }

    if (list.size() == 0) {
        return "";
    }

    return StringUtils.join(list.toArray(), ", ");
}

From source file:ml.shifu.shifu.core.binning.DynamicBinningTest.java

public static List<NumBinInfo> createNumBinInfos(int binCnt) {
    Random rd = new Random(System.currentTimeMillis());

    List<Double> thresholds = new ArrayList<Double>(binCnt - 1);
    for (int i = 0; i < binCnt - 1; i++) {
        thresholds.add(rd.nextGaussian() * 200);
    }//ww  w  .  ja  va2  s  .c om

    Collections.sort(thresholds);

    List<NumBinInfo> binInfoList = NumBinInfo.constructNumBinfo(StringUtils.join(thresholds, ':'), ':');
    for (NumBinInfo binInfo : binInfoList) {
        if (rd.nextDouble() > 0.45) {
            int total = rd.nextInt() % 1000;
            int positive = (int) (total * rd.nextDouble());
            binInfo.setTotalInstCnt(total);
            binInfo.setPositiveInstCnt(positive);
        }
    }

    return binInfoList;
}

From source file:fit.testFxtr.HandleFixtureDoesNotExtendFixtureTest.java

@Test
public void testLearnHowBadFixtureClassIsHandled() throws Exception {
    List<String> tableLines = Arrays.asList(new String[] { "<table>", "    <tr>",
            "        <td>fit.testFxtr.WouldBeFixture</td>", "    </tr>", "</table>" });

    String tableText = StringUtils.join(tableLines, "\r\n");

    Parse tableForFaultyFixture = new Parse(tableText);

    new Fixture().doTables(tableForFaultyFixture);
    String fixtureClassCellText = tableForFaultyFixture.at(0, 0, 0).body;

    assertEquals("fit.testFxtr.WouldBeFixture<hr/> " + "<span class=\"fit_label\">"
            + "Class fit.testFxtr.WouldBeFixture is not a fixture." + "</span>", fixtureClassCellText);
}

From source file:com.framework.infrastructure.utils.StringUtilsTest.java

@Test
public void utilsByApache() {
    //join// w w  w  . j a  v  a  2s . c  o  m
    List<String> inputList = Lists.newArrayList("a", "b", "c");
    String result = StringUtils.join(inputList, ",");
    Assert.assertEquals("a,b,c", result);

    Assert.assertEquals("001", StringUtils.leftPad("1", 3, "0"));
}

From source file:de.suljee.dw.whenthendowhen.PsiUtils.java

public static String joinExpressionTexts(List<PsiExpression> psiExpressions, String separator) {
    Collection<String> mockedMethodArgs = CollectionUtils.collect(psiExpressions,
            EXPRESSION_TO_TEXT_TRANSFORMER);
    return StringUtils.join(mockedMethodArgs, separator);
}

From source file:com.alibaba.otter.shared.arbitrate.impl.config.ArbitrateConfigUtils.java

/**
 * ?Nodezk?//from www.  j  ava  2 s  . co  m
 */
public static List<String> getServerAddrs() {
    Node node = ArbitrateConfigRegistry.getConfig().currentNode();
    if (node != null) {
        String addr = StringUtils.join(node.getParameters().getZkCluster().getServerList(), ',');
        return Arrays.asList(addr);
    } else {
        return new ArrayList<String>();
    }
}

From source file:me.Laubi.MineMaze.SubCommands.java

@SubCommand(alias = "help", console = true, permission = "worldedit.minemaze.help", author = "Laubi", description = "You need help? Here you get it!")
public static void help(LocalPlayer player, CommandHandler handler, MineMazePlugin plugin) {
    Iterator<Method> it = plugin.getSubCommands().iterator();

    player.print("All registrated subcommands:");
    while (it.hasNext()) {
        SubCommand cur = it.next().getAnnotation(SubCommand.class);

        String msg = "    9%1: a: %2";
        msg = msg.replace("%1", StringUtils.join(cur.alias(), "|")).replace("%2", cur.description());
        player.print(msg);/*ww  w. j  a  va2 s  .  c  om*/
    }
}

From source file:com.gooddata.util.TagsSerializer.java

@Override
public void serialize(Set<String> set, JsonGenerator gen, SerializerProvider provider) throws IOException {
    gen.writeString(StringUtils.join(set, " "));
}

From source file:com.alexholmes.hadooputils.combine.seqfile.mapred.CombineSequenceFileJob.java

/**
 * Print the usage.//from w  ww.ja  v a2s .c o  m
 *
 * @return the Java exit code
 */
static int printUsage() {
    System.out.println(StringUtils.join(USAGE, "\n"));
    ToolRunner.printGenericCommandUsage(System.out);
    return -1;
}