Example usage for java.lang CharSequence codePoints

Introduction

In this page you can find the example usage for java.lang CharSequence codePoints.

Prototype

public default IntStream codePoints() 

Source Link

Document

Returns a stream of code point values from this sequence.

Usage

From source file:pt.ua.ri.tokenizer.WordTokenizer.java

@Override
public CharSequence cleanWord(final CharSequence word) {
    checkNotNull(word);//from   w  w w . j a  va 2s . c om
    return word.codePoints().filter(Character::isLetter).map(Character::toLowerCase).collect(StringBuilder::new,
            StringBuilder::appendCodePoint, StringBuilder::append);
}

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