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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Foo {
  6.  
  7. 	public static void main (String[] args) {
  8. 		final Foo foo = new Foo();
  9. 		System.out.println(Arrays.toString(foo.getValues()));
  10. 	}
  11.  
  12. 	public double[] getValues(){
  13. 	    String[] options = getOption();
  14.         double values[] = new double[options.length - 2]; //first two values cannot be parsed to double
  15.         for (int i = 2; i < options.length; i++){
  16.             double valueDouble;
  17.             valueDouble = Double.parseDouble(options[i].trim());
  18.             values[i - 2] = valueDouble;
  19.         }
  20.         return values;
  21.     }
  22.  
  23.     public String[] getOption() {
  24.  
  25.     	return new String[] {"add", "key", "2", "4", "5", "1"};
  26.     }
  27. }
Success #stdin #stdout 0.11s 320512KB
comments (?)
stdin 
Standard input is empty
stdout 
[2.0, 4.0, 5.0, 1.0]
https://ideone.com/6sHWBd
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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