import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

public class TestFile {

    public static void main(String[] args) throws IOException {
        File file = new File("c:\abc.txt");
        writeFile(file, "hello");

        // delete the file
        boolean deleted = file.delete();
        System.out.println("Deleted? " + deleted);

    }

    public static void writeFile(File file, String content) throws IOException {
        OutputStream out = null;
        try {
            out = new FileOutputStream(file);
            out.write(content.getBytes("UTF-8"));
        } catch (IOException e) {
            try {
                out.close();
            } catch (IOException e1) {
                // ignored
            }
        }
    }
}

Deleted? false

public static void writeFile(File file, String content) throws IOException {
    OutputStream out = new FileOutputStream(file);
    try {
        out.write(content.getBytes("UTF-8"));
    } finally {
        try {
            out.close();
        } catch (IOException ignored) {
        }
    }
}

try {
        out = new FileOutputStream(file);
        out.write(content.getBytes("UTF-8"));
        out.close();
    } catch (IOException e) {
        try {
            out.close();
        } catch (IOException e1) {
            // ignored
        }
    }

public static void main(String[] args) throws IOException {
        File file = new File("c:\abc.txt");
        writeFile(file, "hello");

        // delete the file
        boolean deleted = file.delete();
        System.out.println("Deleted? " + deleted);

    }

public static void writeStringToFile(File file, String data, String encoding) throws IOException {
    OutputStream out = new java.io.FileOutputStream(file);
    try {
        out.write(data.getBytes(encoding));
    } finally {
        IOUtils.closeQuietly(out);
    }
}

try (BufferedReader br = new BufferedReader(new FileReader(path)))
{
    return br.readLine();
}