What causes ArrayStoreException?

Java arrays are covariant: a String[] can be assigned to an Object[] variable. When you try to store a non-String into the Object[] reference that actually points to a String[], this exception is thrown.

How to fix ArrayStoreException?

Use generics (List ) instead of arrays for type safety. Ensure the element type matches the actual array type. Avoid using arrays covariantly.

ArrayStoreException — ArrayStoreException | Error Code Encyclopedia | akousa.net

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O que causa este erro

Como corrigir

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O que causa este erro

Como corrigir

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