Number of lines in 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

1 vote170 views1 answer
Java contains password input
Java
0 vote175 views1 answer
Redshift establish connection jav gradle
Java
0 vote208 views1 answer
Java tree from star
Java
4 votes171 views2 answers
Java current time millis
Java
0 vote171 views2 answers
Andriod button wont change color
Java
0 vote199 views1 answer
Java swap variables
Java
0 vote172 views1 answer
How to reduce string using printf in java
Java
0 vote179 views1 answer
Save SQLite returned data to an object list
Java
0 vote221 views1 answer
Missing artifact com.sun.jersey:jersey-servlet:jar:1.20-SNAPSHOT
Java
2 votes174 views2 answers
Java list files in directory
Java