BufferedReader: read multiple lines into a single string

Question

I\'m reading numbers from a txt file using BufferedReader for analysis. The way I\'m going about this now is- reading a line using .readline, splitting this string into an a

Answer 1

Sounds like you want Apache IO FileUtils

String text = FileUtils.readStringFromFile(new File(filename + ".txt"));
String[] stringArray = text.split("[^0-9.+Ee-]+");