[Java] Class Numbers

Helper class for processing Groovy numeric literals.

Methods Summary

Methods
Type Params	Return Type	Name and description
	`static boolean`	`isDigit(char c)` Returns true if the specified character is a base-10 digit.
	`static boolean`	`isHexDigit(char c)` Returns true if the specified character is a base-16 digit.
	`static boolean`	`isNumericTypeSpecifier(char c, boolean isDecimal)` Returns true if the specified character is a valid type specifier for a numeric value.
	`static boolean`	`isOctalDigit(char c)` Returns true if the specific character is a base-8 digit.
	`static Number`	`parseDecimal(String text)` Builds a Number from the given decimal descriptor.
	`static Number`	`parseInteger(String text)` Builds a Number from the given integer descriptor.

Inherited Methods
Methods inherited from class	Name
`class Object`	`wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

Returns true if the specified character is a base-10 digit.

Returns true if the specified character is a base-16 digit.

Returns true if the specified character is a valid type specifier for a numeric value.

Returns true if the specific character is a base-8 digit.

Builds a Number from the given decimal descriptor. Uses BigDecimal, unless, Double or Float is requested.

throws:: NumberFormatException if the number does not fit within the type requested by the type specifier suffix (invalid numbers don't make it here)

Builds a Number from the given integer descriptor. Creates the narrowest type possible, or a specific type, if specified.

throws:: NumberFormatException if the number does not fit within the type requested by the type specifier suffix (invalid numbers don't make it here)