Java Utililty Methods Properties Load from File

final Properties props = new Properties();
final InputStream inStream = clasz.getResourceAsStream(propertiesFilename);
if (inStream == null) {
    throw new IOException("Resource '" + propertiesFilename + "' not found!");
try {
    props.load(inStream);
} finally {
...

Properties properties = new Properties();
properties.load(new FileInputStream(f));
return properties;

final Properties properties = new Properties();
final FileInputStream fis = new FileInputStream(propertiesFile);
try {
    properties.load(fis);
} finally {
    fis.close();
return properties;
...

final Properties props = new Properties();
FileReader fr = null;
try {
    fr = new FileReader(file);
    props.load(fr);
    return props;
} catch (final FileNotFoundException fe) {
    System.out.println("File not found" + file);
...

return loadProperties("", fileName);

final Properties p = new Properties();
p.load(file.getInputStream(ze));
return p;

JarEntry jarEntry = enclosedJarFile.getJarEntry(jarEntryPath);
InputStream inputStream = enclosedJarFile.getInputStream(jarEntry);
Properties properties = new Properties();
properties.load(inputStream);
return properties;

BufferedReader br = null;
try {
    br = new BufferedReader(new InputStreamReader(new FileInputStream(file), encoding));
    String key = null;
    String line;
    int cpt = 1;
    while ((line = br.readLine()) != null) {
        if (line.length() != 0) {
...

Map<String, String> properties = new LinkedHashMap<String, String>();
File file = null;
for (Location location : new Location[] { StandardLocation.SOURCE_OUTPUT, StandardLocation.CLASS_OUTPUT }) {
    file = resolveBindgenPropertiesIfExists(location, env, fileName);
    if (file != null) {
        break;
if (file != null) {
    Properties p = new Properties();
    try {
        p.load(new FileInputStream(file));
    } catch (Exception e) {
        e.printStackTrace();
    for (Map.Entry<Object, Object> entry : p.entrySet()) {
        properties.put((String) entry.getKey(), (String) entry.getValue());
return properties;

try (InputStream propertiesStream = new FileInputStream(file)) {
    return loadProperties(properties, propertiesStream);