public class StringUtils extends Object
StringUtils()
static String
appendIfNotContain(String str, String appendStr, String otherwise)
str
appendStr
otherwise
static boolean
isEmpty(String str)
isNotEmpty(String str)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public StringUtils()
public static boolean isEmpty(String str)
public static boolean isNotEmpty(String str)
public static String appendIfNotContain(String str, String appendStr, String otherwise)
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