Answers for "java bufferedreader has next"

9

bufferedreader java

import java.io.BufferedReader;
//
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
System.out.println(reader.readLine());
Posted by: Guest on August-24-2020
1

how to check if the file has remaining without reading from it java

Scanner scanner = new Scanner(new File("filename"));
while (scanner.hasNextLine()) {
   String line = scanner.nextLine();
   // process the line
}
Posted by: Guest on May-06-2020

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