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leandrogilvalle/gist:7f30c0a276e28d8d9dc9dd06155b324d

Last active January 10, 2023 00:10
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Java - Mostrar a quantidade de linhas no arquivo
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gistfile1.txt
public void imprimirQuantidadeLinhasArquivo() throws IOException {
File arquivoLeitura = new File("arquivo.txt");
LineNumberReader linhaLeitura = new LineNumberReader(new FileReader(arquivoLeitura));
linhaLeitura.skip(arquivoLeitura.length());
int qtdLinha = linhaLeitura.getLineNumber();
System.out.println("Quantidade de Linhas no arquivo: " + qtdLinha);
}
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