public class NumberHelper
extends java.lang.Object
| Constructor and Description | 
|---|
NumberHelper()  | 
| Modifier and Type | Method and Description | 
|---|---|
static java.lang.String | 
formatPercentage(double d)  | 
static java.util.OptionalDouble | 
parseDouble(java.lang.String arg)
Parses the arg to a double 
 | 
static java.util.OptionalInt | 
parseInt(java.lang.String arg)
Parses the arg to an integer 
 | 
static java.util.Optional<java.lang.Integer> | 
parseInteger(java.lang.String arg)
Deprecated. 
 
Use  
parseInt(String) | 
static java.util.OptionalLong | 
parseLong(java.lang.String arg)
Parses the arg to a long 
 | 
@Deprecated public static java.util.Optional<java.lang.Integer> parseInteger(java.lang.String arg)
parseInt(String)arg - The arg to parsepublic static java.util.OptionalInt parseInt(java.lang.String arg)
arg - The arg to parsepublic static java.util.OptionalLong parseLong(java.lang.String arg)
arg - The arg to parsepublic static java.util.OptionalDouble parseDouble(java.lang.String arg)
arg - The arg to parsepublic static java.lang.String formatPercentage(double d)