/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
import java.text.DecimalFormat ;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		//Locale locale = Locale.US ;      // Parses FULL STOP as a decimal separator, with 3.2 as result. 
		Locale locale = Locale.GERMANY ;   // Parses FULL STOP as a digit grouping, with 32 as result.
		String input = "3.2" ;
		var decimal = DecimalFormat.getInstance( locale ).parse( input );
		System.out.println( decimal ) ;
	}
}

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