Exercise $1$: Create a class named Decimals.

$-$ Create a default private constructor $($with nothing inside of it$).$

$-$ Write a static method named printDecimalDigits that takes a double as a parameter and does not return anything.

$-$ The method should print out "Digits after decimal point: $".$ On the next line, print out all the digits after the decimal point on one line separated by spaces $($do not include the decimal point$).$ On the line after that, print out the sum of all of the digits after the decimal point.

$-$ Additional rules: You can only use wrapper classes and the String methods: length$(),$ charAt$(),$ indexOf$().$ You may use at most one loop and there should be no conditional blocks inside of your loop.

$\backslash$begin$\{$tabular$\}\{|$c$|$c$|\}$

$\backslash$hline Method Call & Method Output $\backslash \backslash$

$\backslash$hline Decimals.printDecimalDigits$(37\mathrm{.}25)$; & $\backslash$begin$\{$tabular$\}\{$l$\}$

Digits after decimal point: $\backslash \backslash$

$25\backslash \backslash$

Sum: $7$

$\backslash$end$\{$tabular$\}\backslash \backslash$

$\backslash$hline Decimals.printDecimalDigits$(1000)$; & $\backslash$begin$\{$tabular$\}\{$l$\}$

Digits after decimal point: $\backslash \backslash$

$0\backslash \backslash$

Sum: $0$

$\backslash$end$\{$tabular$\}\backslash \backslash$

$\backslash$hline Decimals.printDecimalDigits$(18\mathrm{.}3927493038)$; & $\backslash$begin$\{$tabular$\}\{$l$\}$

Digits after decimal point: $\backslash \backslash$

$3927493038\backslash \backslash$

Sum: $48$

$\backslash$end$\{$tabular$\}\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$