NumberFormat

Question 1

Gets an instance of the NumberFormat class that will format numbers according to the given locale.

Answer 1

NumberFormat.getInstance(Locale locale)

Question 2

Formats the number according to the NumberFormat’s locale.

Answer 2

String format(double, float, int, or long number)

Question 3

Parses the number from the given String. It returns a Long or Double instance depending on the value of the number given. Throws a ParseException if the parse fails.

Answer 3

Number parse(String source)

Question 4

Returns the list of the locales supported by the Java runtime for number formatting.

Answer 4

static Locale[] getAvaliableLocales()

Question 5

Returns the currency instance used by this NumberFormat object.

Answer 5

Currency getCurrency()

Question 6

Returns the instance of NumberFormat suitable for currency formatting purposes; an overloaded version of this method takes a Locale as an argument.

Answer 6

NumberFormat.getCurrencyInstance()

Question 7

Returns the instance of NumberFormat suitable for use for formatting integer numbers; an overloaded version of this method takes a Locale as an argument.

Answer 7

NumberFormat.getIntegerInstance()

Question 8

Returns the instance of NumberFormat suitable for use for formatting percentages; an overloaded version of this method takes a Locale as an argument.

Answer 8

NumberFormat.getPercentInstance()