Java Utililty Methods FileReader Read All

List of utility methods to do FileReader Read All

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Description

The list of methods to do FileReader Read All are organized into topic(s).

Method

StringreadAll(File file)
read the contents of a file into a String 
FileReader fileReader = new FileReader(file);
try {
    StringBuffer sb = new StringBuffer();
    char[] b = new char[8192];
    int n;
    while ((n = fileReader.read(b)) > 0) {
        sb.append(b, 0, n);
    return sb.toString();
} finally {
    fileReader.close();
StringreadAll(String path)
Overloaded. 
return readAll(new File(path));
voidreadAllKeys(String propertyFileName, String xmlFileName)
read all the keys from the given property files 
System.out.println("Start of readAllKeys");
Properties prop = new Properties();
FileReader reader = new FileReader(propertyFileName);
prop.load(reader);
Set<Object> keys = prop.keySet();
for (Object obj : keys) {
    System.out.println(
            propertyFileName + ":: Key=" + obj.toString() + "::value=" + prop.getProperty(obj.toString()));
...
String[]readAllLines(String filePath)
Reads the contents of the specified file 
List<String> lines = fileToStringList(filePath);
return lines.toArray(new String[lines.size()]);