fabunmi adeniyi

this code was suppose to prevent any single line from appearing twice for each display, i thought it was ok but later found that it wasnt, i was directed to use the hashset method in combination with my code to prevent that from happening, but it is not consistent, i …

i think the best way to run ur code is refering to every element in your array by there index rather that their actual name, i hope this helps

this code runs succesfully onnet bean, though it compiled in prompt but compiler is telling me that it is not checked[code]import java.io.*; import java.util.*; class RandomSelection { public static void main(String[] args) { try{ FileInputStream fstream = new FileInputStream("c:\\filea.txt"); DataInputStream in = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(in)); …

i think option there in your previous message is the best for you, try and relax then think of how to reconstruct ur code snippet, there are 1001 means of achieving a same goal