/Java/Get number of lines in a file java

Get number of lines in a file java

BufferedReader reader = new BufferedReader(new FileReader("file.txt"));
int lines = 0;
while (reader.readLine() != null) lines++;
reader.close();

Source: stackoverflow.com

Number of lines in file java

// Get lines in a file
public int linesInFile(String path) {
	try {
		return (int) Files.lines(Paths.get(path)).count(); // Get lines and convert to integer
	} catch(IOException e) {
		e.printStackTrace(); // Print error if file does not exist.
	}
	return -1; // Return -1, if file does not exist.
}

Similar codes

-2 votes308 views1 answer
Java transaction example
Java
0 vote303 views1 answer
Java india
Java
1 vote316 views3 answers
Scroll
Java
0 vote391 views2 answers
Java map to list or array
Java
3 votes289 views2 answers
Processing load font from file
Java
0 vote342 views1 answer
New date api in java 8
Java
0 vote347 views1 answer
Final vs static keyword in java
Java
0 vote328 views1 answer
Java exe ausführen
Java
0 vote318 views1 answer
Binary to decimal in java program
Java
1 vote328 views2 answers
Java 8 validate based on pair of strings
Java