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Is there a Java equivalent of Python’s ‘enumerate’ function?

January 14, 2025

Is there a Java equivalent of Python's 'enumerate' function?

Java doesn’t have a direct enumerate function like Python, but you can achieve similar functionality. Using a simple for loop:

String[] fruits = {“Apple”, “Banana”, “Cherry”};
for (int i = 0; i < fruits.length; i++) { System.out.println("Index: " + i + ", Value: " + fruits[i]); } For lists, use IntStream:

import java.util.List; import java.util.stream.IntStream; List fruits = List.of(“Apple”, “Banana”, “Cherry”);
IntStream.range(0, fruits.size()).forEach(i ->
System.out.println(“Index: ” + i + “, Value: ” + fruits.get(i))
);

Both methods provide the index and value while iterating through the collection.