Java: Why subList(0, 5).clear() doesn't work on my objects?

Posted by serg555 on Stack Overflow See other posts from Stack Overflow or by serg555
Published on 2010-04-30T18:24:54Z Indexed on 2010/04/30 18:27 UTC
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If I run this operation on List<Integer> for example, it works as expected (removes first 5 elements), but when I run it on a list of my objects, nothing happens (list stays the same).

list.subList(0, 5).clear();

My class is a pojo that doesn't implement equals or hashCode, if that matters.

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Developer IT

Java: Why subList(0, 5).clear() doesn't work on my objects? - Developer IT

Java: Why subList(0, 5).clear() doesn't work on my objects?

java

collections

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