* </p>
     *
     * <pre>
     * StringUtil.defaultString(null, "NULL")  = "NULL"
     * StringUtil.defaultString("", "NULL")    = ""
     * StringUtil.defaultString("aaa", "NULL") = "aaa"
     * StringUtil.defaultString("aaa", null)   = "aaa"
     * StringUtil.defaultString(null, null)    = null
     * </pre>
     *
     * @param str
     *            the string (can be <code>null</code>)
     * @param defaultStr

        final Map<String, Object> map = new HashMap<String, Object>();

        map.put("data1", "test");
        assertTrue(docBoostMatcher.match(map));

        map.put("data1", "aaa test bbb");
        assertFalse(docBoostMatcher.match(map));

        map.put("data1", "hoge");
        assertFalse(docBoostMatcher.match(map));

        map.remove("data1");

        assertEquals("test.txt", ftpInfo.getName());
        assertEquals("ftp://123.123.123.123/", ftpInfo.toUrl("/"));
        assertEquals("ftp://123.123.123.123/aaa/bbb/ccc.txt", ftpInfo.toUrl("/aaa//bbb/ccc.txt"));
        assertEquals("ftp://123.123.123.123/ccc.txt", ftpInfo.toUrl("/aaa/../ccc.txt"));

        value = "ftp://123.123.123.123/test test.txt";
        ftpInfo = new FtpClient.FtpInfo(value, Constants.UTF_8);

User-agent: Googlebot
Crawl-delay: 1

User-agent: *
Disallow: /private/
Disallow: /help        # disallows /help.html, /help/index.html, etc.
Allow: /help/faq.html
Crawl-delay: 3

User-agent: Crawler
Disallow: /aaa

User-agent: Crawler/1.0
Disallow: /bbb

User-agent: Crawler/2.0
Disallow: /ccc

User-agent: Hoge Crawler
Disallow: /ddd

sitemap: http://www.example.com/sitmap.xml

/**
 * @author higa
 *
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.TYPE, ElementType.METHOD })
public @interface Hoge {

    /**
     *
     */
    String aaa() default "123";

    /**
     *
     */
    String bbb();

    /**
     *
     */
    String ccc() default "";

<?xml version="1.0" encoding="Shift_JIS"?>

<tag1 attr1="aaa" attr2="bbb">
  111
  222
  <tag2>c c </tag2>
  <tag2>ddd</tag2>
  <tag3>
    <tag4>eee</tag4>
    <tag5>ddd</tag5>
  </tag3>
  333

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.beans.util;

/**
 * @author higa
 */
public class MyBean {

    /**
     *
     */
    public String aaa;

    /**
     *
     */
    public String bbb;

 */
package org.codelibs.core.beans.util;

import java.util.Date;

/**
 * @author higa
 */
public class MyBean2 {

    /**
     *
     */
    public Date aaa;

		},
		// If-Modified-Since(false)
		{
			name:            "If-None-Match2",
			ifNoneMatch:     "aaa",
			ifModifiedSince: "Sun, 26 Aug 2024 02:01:01 GMT",
			objInfo:         objInfo,
			expectedFlag:    true,
			expectedCode:    304,
		},
		{
			name:            "If-None-Match3",
			ifNoneMatch:     "aaa",
			ifModifiedSince: "Sun, 26 Aug 2024 02:01:02 GMT",
			objInfo:         objInfo,
			expectedFlag:    true,

        assertTrue(ArrayUtil.isEmpty((Object[]) null));
        assertTrue(ArrayUtil.isEmpty(new Object[] {}));
        assertFalse(ArrayUtil.isEmpty(new Object[] { "" }));
        assertFalse(ArrayUtil.isEmpty(new Object[] { "aaa" }));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testContains() throws Exception {
        assertThat(ArrayUtil.contains(new Object[] { "1" }, "1"), is(true));