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benweidig/functional-programming-with-java-method-references-c9103cdf5f8-02.java Secret

Created September 19, 2022 16:18
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functional-programming-with-java-method-references-c9103cdf5f8-02.java
// EXCERPT OF java.lang.Integer
class Integer extends Number {
public static String toHexString(int i) {
// ..
}
}
// LAMBDA EXPRESSION
Function<Integer, String> asLambda = i -> Integer.toHexString(i);
// STATIC METHOD REFERENCE
Function<Integer, String> asRef = Integer::tohexString;
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