public class StringUtils extends java.lang.Object
StringUtils()
static boolean
isDigits(java.lang.String str)
isInteger(java.lang.String str)
isNumber(java.lang.String str)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public StringUtils()
public static boolean isDigits(java.lang.String str)
public static boolean isInteger(java.lang.String str)
public static boolean isNumber(java.lang.String str)