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Editorial Team
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Editorial Team
Asked: May 25, 20262026-05-25T16:42:19+00:00 2026-05-25T16:42:19+00:00

System.out.println(hello world.getBytes(UTF-8)); occasionally returns a different value, why is that?? Sorry, I’m still a

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System.out.println("hello world".getBytes("UTF-8"));

occasionally returns a different value, why is that??

Sorry, I’m still a noob at Java.

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  1. Editorial Team
    Editorial Team
    2026-05-25T16:42:20+00:00Added an answer on May 25, 2026 at 4:42 pm

    This code prints an array (byte[]), but there is no standard array printing in Java. So instead of printing the content of the array, the code displays some cryptic memory reference to the array. Eg “[B@6bbc4459”. This information is not very useful and is likely to change between programm executions.

    If you want to display the content of the array, you must iterate through it.

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