public class StringUtils extends Object
StringUtils()
static boolean
hasLength(String str)
hasText(CharSequence str)
isEmpty(Object str)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public StringUtils()
public static boolean isEmpty(Object str)
public static boolean hasLength(String str)
public static boolean hasText(CharSequence str)
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