Arrays.asList(int_array).indexOf(int_element) returns -1 even if element is present java [duplicate]

Question

I have taken an int[] as input. For searching the index of an integer in the array I used Arrays.asList(arr).indexOf(element) method. However, I am getting index as -1 even if the element is present in the array.

Post the code and sample data for which you get this output. — Sanket Makani
– Sanket Makani, Commented Jun 14, 2017 at 9:52

Evgeniy Dorofeev · Accepted Answer · 2017-06-14 09:55:53Z

2

int[] is one object, so Arrays.asList(arr) puts one object in the list, you need to put values from int[] one by one

answered Jun 14, 2017 at 9:55

Evgeniy Dorofeev

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user4910279 Over a year ago

Or use Arrays.stream(array).boxed().collect(Collectors.toList()).

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Arrays.asList(int_array).indexOf(int_element) returns -1 even if element is present java [duplicate]

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