takawitter

import org.trie4j.doublearray.DoubleArray;
import org.trie4j.louds.LOUDSTrie;
import org.trie4j.patricia.simple.PatriciaTrie;

public class Sample {
    public static void main(String[] args) throws Exception{
        PatriciaTrie pat = new PatriciaTrie();
        pat.insert("Hello");
        pat.insert("World");
        pat.insert("Wonder");

takawitter

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.ObjectStreamClass;
import java.net.URL;
import java.net.URLClassLoader;
import java.nio.file.Paths;
import java.util.HashMap;

takawitter

package seimei;

import jp.go.nict.langrid.commons.util.Pair;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;

takawitter

public class MsgPackTest {
	public static void main(String[] args) throws Exception {
		MessagePack msgpack = new MessagePack();
		List<String> lines = Arrays.asList("hello", "world");
		byte[] bytes = msgpack.write(lines);
		msgpack.register(List.class, new ListTemplate(ValueTemplate.getInstance()));
		for(Value v: (List<Value>)msgpack.read(bytes, List.class)){
			System.out.println(new String(v.asRawValue().getByteArray(), "UTF-8"));
		}
	}

takawitter

Arrays.stream(new File("lib").listFiles(f -> f.getName().endsWith(".jar")))
	.map(f -> f.getAbsolutePath())
	.reduce(".", (l, r) -> l + File.pathSeparator + r)

takawitter

    	URL[] paths = CollectionUtil.stream(Arrays.asList(cp.split(File.pathSeparator)))
			.map(new Function<String, URL>() {
				public URL apply(String value) {
					try {
						return new File(value).toURI().toURL();
					} catch (MalformedURLException e) {
						throw new RuntimeException(e);
					}
				}
			})

takawitter

public class LZEnd {
	static class Phrase{
		public Phrase() {
		}
		public Phrase(int phraseNum, int ref, int len, char nonMatchedChar) {
			this.phraseNum = phraseNum;
			this.ref = ref;
			this.len = len;
			this.nonMatchedChar = nonMatchedChar;
		}

takawitter

package scalatest;

import java.io.File;

import scala.tools.nsc.Settings;
import scala.tools.nsc.interpreter.IMain;
import scala.tools.nsc.interpreter.NamedParamClass;

public class ScalaInvoke {
	public static void main(String[] args) throws Exception{

takawitter

/*
 * tp は Executors.newCachedThreadPool 等を使って生成
 */

// Rhino(JavaScript)
tp.submit(new Callable({call: function(){ return 1;}}));

// Groovy
tp.submit({1} as Callable)

takawitter

import kawa.standard.Scheme;

public class InvokeJavaFromScheme {
	public static void main(String[] args) throws Throwable{
		Scheme s = Scheme.getInstance();
		// objにRunnableを実装した匿名クラスのインスタンスを設定。
		// runメソッドはRunnableインタフェースのメソッドだから、問題なく呼べるはず。
		s.define("obj", new Runnable(){
				public void run() {
					System.out.println("hello");