StringUtil { public static String trim(String str) { return StringUtils.trim(str); }  static boolean isWhitespace(char c); static boolean isZenHankakuSpace(char c); static String rtrim(String str); static String ltrim(String str); static String trim(String str); static String rtrimZ(String str); static String ltrimZ(String str); static String trimZ(String str); static String toShortClassName(String longClassName); static String getExtension(String name); static String toHexString(byte[] byteArray, String delim); static String capitalizeInitial(String str); static String[] parseCSV(String csvString); static String[] parseCSV(String csvString, String escapeString); static String dump(Map<?, ?> map); static String getArraysStr(Object[] arrayObj); static String hankakuToZenkaku(String value); static String zenkakuToHankaku(String value); static String filter(String str); static String toLikeCondition(String condition); static int getByteLength(String value, String encoding); static final String LINE_SEP; static final String LIKE_ESC_CHAR; }
@Test public void testTrim01() throws Exception { String input = " TERASOLUNA "; String result = StringUtil.trim(input); assertEquals("TERASOLUNA", result); }