/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

1 vote130 views1 answer
How to output quotation marks in java
Java
3 votes174 views1 answer
How to add cardview in android studio
Java
2 votes162 views2 answers
Error: Could not find or load main class PC
Java
3 votes180 views3 answers
Empty array java
Java
0 vote185 views1 answer
Control statements
Java
0 vote185 views1 answer
Java print class type
Java
0 vote173 views4 answers
Ternärer operator java
Java
0 vote187 views2 answers
Hulu
Java
1 vote163 views1 answer
How to read a string after an integer in java
Java
0 vote173 views1 answer
Hash tree in java
Java