If you want to read a file in Java that has UTF-8 characters, make sure when you create a FileReader object you choose the constructor FileReader(File fine, Charset charset), let's see an example,
File textFile = new File("\\usr\\data\\text.csv");
try {
FileReader fileReader = new FileReader(textFile, StandardCharsets.UTF_8);
} catch (IOException e) {
e.printStackTrace();
}
You can choose the UTF_8 static final string from java.nio.charset.StandardCharsets class.
⚡️ Check the StandardCharsets class for other encodings: US ASCII, ISO-LATIN-1, ISO-8859_1, UTF-16BE, UTF-16, UTF-16LE
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