
public class StringUtils

Fields
Modifier and Type	Field	Description
`public final static StringUtils`	`INSTANCE`

Modifier and Type	Method	Description
`final static String`	`emptyIfNull(String value)`
`final static Boolean`	`isValidString(String value)`
`final static Boolean`	`isNumber(String value)`
`final static String`	`toUpperCase(String value)`
`final static String`	`toLowerCase(String value)`
`final static Boolean`	`startsWithAtLeastOnePrefix(String text, List<String> prefixes)`	Returns true if `text` starts with ANY prefix from the list.
`final static Boolean`	`contains(String text, String value, Boolean ignoreCase)`
`final static Boolean`	`equals(String a, String b, Boolean ignoreCase)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 final static String emptyIfNull(String value)

 final static Boolean isValidString(String value)

 final static Boolean isNumber(String value)

 final static String toUpperCase(String value)

 final static String toLowerCase(String value)

startsWithAtLeastOnePrefix
```
 final static Boolean startsWithAtLeastOnePrefix(String text, List<String> prefixes)
```
Returns true if text starts with ANY prefix from the list. Example: startsWithAtLeastOnePrefix("android.sdk", listOf("and", "gen"))

 final static Boolean contains(String text, String value, Boolean ignoreCase)

 final static Boolean equals(String a, String b, Boolean ignoreCase)

Object StringUtils