$.chain((new LinkedHashMap<String, Double>() { {
            put("A", 99.5);
            put("B", 67.4);
            put("C", 67.4);
            put("D", 67.3);
        } }).entrySet()).sortBy(new Function1<Map.Entry<String, Double>, Double>() {
            public Double apply(Map.Entry<String, Double> item) {
                return item.getValue();
            }
        }).toMap().item().toString());

// =>  "{D=67.3, B=67.4, C=67.4, A=99.5}"

$.chain((new LinkedHashMap<String, Double>() { {
            put("A", 99.5);
            put("B", 67.4);
            put("C", 67.4);
            put("D", 67.3);
        } }).entrySet()).sortBy((item) -> item.getValue()).toMap().item().toString();

// =>  "{D=67.3, B=67.4, C=67.4, A=99.5}"

Template<Map<String, Object>> template = $.template("hello: <%= name %>");
String result = template.apply(new LinkedHashMap<String, Object>() { {
    put("name", "moe"); } });
// => "hello: moe"

$.FetchResponse result = $.fetch("http://www.dragonsofmugloar.com/weather/api/report/7614759");
(String) $.get((Map<String, Object>) result.xml(), "code"); // -> NMR

        String result = $.format("hello: {}, {}", "moe", 123);
        // "hello: moe, 123

import com.github.underscore.lodash.$;
import org.junit.Test;
import static org.junit.Assert.assertEquals;

public class StringTest {

    @Test
    public void toJsonFromXml() {
        final String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root>\n"
            + "  <FirstItem>1</FirstItem>\n  <SecondItem>2</SecondItem>\n</root>";
        assertEquals("{\n"
            + "  \"root\": {\n"
            + "    \"FirstItem\": \"1\",\n"
            + "    \"SecondItem\": \"2\"\n"
            + "  }\n"
            + "}",
            $.toJson((Map<String, Object>) $.fromXml(xml)));
    }
}

import java.util.*;
import com.github.underscore.$;
import com.github.underscore.Template;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

public class CheckTest {

    @Test
    public void check() {
        Template<Map<String, Object>> compiled = $.template("hello: <%= name %>");
        assertTrue(compiled.check(new LinkedHashMap<String, Object>() { {
            put("name", "moe"); } }).isEmpty());
        assertEquals("name2", compiled.check(new LinkedHashMap<String, Object>() { {
            put("name2", "moe"); } }).get(0));
    }
}