Java read first line of file

// this is called "try-with-resources" statement in java 8.
// it ensures that the resources are closed at the end.
  
try (BufferedReader br = new BufferedReader(new FileReader(textFile))) {
    String text = br.readLine(); // first line only
    System.out.println(text);
}

Similar codes

0 vote112 views1 answer
Parcourir string java
Java
0 vote156 views1 answer
How to do the maximum of three numbers in java
Java
1 vote167 views1 answer
Play ringtone android in infinite loop
Java
0 vote166 views1 answer
Authentication in spring boot
Java
-1 vote193 views1 answer
React-cheat-sheet
Java
0 vote205 views3 answers
Diiferent ways to run spring boot
Java Spring
0 vote119 views1 answer
Reading
Java
0 vote196 views2 answers
Spring code in java
Java Spring
0 vote147 views1 answer
Set decimal point in java
Java
0 vote168 views1 answer
Inet class in java
Java