Example usage for java.lang String join

Introduction

In this page you can find the example usage for java.lang String join.

Prototype

public static String join(CharSequence delimiter, Iterable<? extends CharSequence> elements)

Source Link

Document

Returns a new String composed of copies of the CharSequence elements joined together with a copy of the specified delimiter .

Usage

From source file:com.twosigma.beakerx.groovy.evaluator.GroovyClassLoaderFactory.java

public static GroovyClassLoader newEvaluator(Imports imports, Classpath classpath, String outDir,
        ImportCustomizer icz, ClassLoader parent) {

    try {//from  w  ww .ja v a2  s .  com
        Class.forName("org.codehaus.groovy.control.customizers.ImportCustomizer");
    } catch (ClassNotFoundException e1) {
        String gjp = System.getenv(GROOVY_JAR_PATH);
        String errorMsg = null;
        if (gjp != null && !gjp.isEmpty()) {
            errorMsg = "Groovy libary not found, GROOVY_JAR_PATH = " + gjp;
        } else {
            errorMsg = "Default groovy libary not found. No GROOVY_JAR_PATH variable set.";
        }
        throw new GroovyNotFoundException(errorMsg);
    }

    icz = addImportsCustomizer(icz, imports);
    CompilerConfiguration config = new CompilerConfiguration().addCompilationCustomizers(icz);
    String acloader_cp = String.join(File.pathSeparatorChar + "", classpath.getPathsAsStrings());
    config.setClasspath(acloader_cp);
    return new GroovyClassLoader(parent, config);
}

From source file:com.epam.dlab.backendapi.core.commands.PythonCommand.java

@Override
public String toCMD() {
    return PYTHON + fileName + StringUtils.SPACE + String.join(StringUtils.SPACE, options);
}

From source file:com.jayway.restassured.module.mockmvc.http.MultiValueController.java

@RequestMapping(value = "/multiValueParam", method = { POST, GET }, produces = MediaType.APPLICATION_JSON_VALUE)
public @ResponseBody String multiValueParam(@RequestParam("list") List<String> listValues) {
    return "{ \"list\" : \"" + String.join(",", listValues) + "\" }";
}

From source file:io.rhiot.utils.process.ExecProcessManager.java

@Override
public List<String> executeAndJoinOutput(String... command) {

    CommandLine cmdLine = CommandLine.parse(String.join(" ", command));
    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(0);/*w  w  w.j av a 2  s .  co  m*/
    ExecResultHandler resultHandler = null;

    if (getTimeout() > 0) {
        ExecuteWatchdog watchdog = new ExecuteWatchdog(getTimeout());
        executor.setWatchdog(watchdog);
        resultHandler = new ExecResultHandler(watchdog);
    }
    try {
        CollectingLogOutputStream outAndErr = new CollectingLogOutputStream();
        executor.setStreamHandler(new PumpStreamHandler(outAndErr));
        if (resultHandler != null) {
            executor.execute(cmdLine, resultHandler);
        } else {
            executor.execute(cmdLine);
        }
        resultHandler.waitFor();
        return outAndErr.getLines();

    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:com.blackducksoftware.integration.hub.detect.detector.clang.CompileCommand.java

public String getCommand() {
    if (StringUtils.isNotBlank(rawCompileCommand.command)) {
        return rawCompileCommand.command;
    } else {//from   w ww.  j a v a 2  s. c  o m
        return String.join(" ", rawCompileCommand.arguments);
    }

}

From source file:com.netflix.spinnaker.clouddriver.kubernetes.v2.validator.KubernetesValidationUtil.java

private String joinAttributeChain(String... attributes) {
    List<String> chain = new ArrayList<>();
    chain.add(context);/*from  w  ww .j  av  a  2 s  .co  m*/
    Collections.addAll(chain, attributes);
    return String.join(".", chain);
}

From source file:edu.umd.umiacs.clip.tools.lang.TFIDFVector.java

@Override
public String toString() {
    return String.join(" | ",
            termToTFIDF.entrySet().stream().sorted((e1, e2) -> compare(e2.getValue(), e1.getValue())).limit(10)
                    .map(e -> e.getKey() + " -> " + (round(e.getValue() * 100.0d) / 100.0d)).collect(toList()));
}

From source file:io.github.dustalov.maxmax.Application.java

private static void write(String filename, MaxMax<String> maxmax) throws IOException {
    try (final BufferedWriter writer = Files.newBufferedWriter(Paths.get(filename))) {
        int i = 0;
        for (final Set<String> cluster : maxmax.getClusters()) {
            writer.write(String.format(Locale.ROOT, "%d\t%d\t%s\n", i++, cluster.size(),
                    String.join(", ", cluster)));
        }//from   w  w  w. ja v a  2s. c o m
    }
}

From source file:MyClass.java

public static String getClassInterfaces(Class c) {
    Class[] interfaces = c.getInterfaces();
    String interfacesList = null;
    if (interfaces.length > 0) {
        String[] interfaceNames = new String[interfaces.length];
        for (int i = 0; i < interfaces.length; i++) {
            interfaceNames[i] = interfaces[i].getSimpleName();
        }/* ww  w  .ja v  a2  s  .c  om*/
        interfacesList = String.join(", ", interfaceNames);
    }
    return interfacesList;
}