How do I read each column of a txt file, and place them in separate arrays in Java?

text file:

1234 23 1.2 90.7 34 4.6 78.8 66 5.3 4567 10 6.8 87.3 13 4.2 65.6 60 3.1

output:

array1[]={1234, 90.7, 78.8,4567, 87.3, 65.6}

array2[]={23,34,66,10,13,60}

array3[]={1.2,4.6,5.3,6.8,4.2,3.1}

array1[],array2[],array3 are double types.