/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.Arrays;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
int[] x = {0,1,2,3};
// int to double
double[] doublesArray
= Arrays.
stream(x
).
asDoubleStream().
toArray();
//int to string
// string to double
double[] doublesArrayFromString
= Arrays.
stream(stringArray
).
mapToDouble(Double::valueOf
).
toArray();
Arrays.
stream(doublesArrayFromString
).
forEach(System.
out::println
); }
}
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