Answers for "class [ljava.lang.object; cannot be cast to class [ljava.lang.long; ([ljava.lang.object; and [ljava.lang.long; are in module java.base of loader 'bootstrap')"

class java.lang.Integer cannot be cast to class java.lang.Long (java.lang.Integer and java.lang.Long are in module java.base of loader 'bootstrap')

// on my case, instead of casting I did:

Long variable = Long.valueOf(variable.get("Attribute").toString());

Posted by: Guest on October-24-2020

Code answers related to "class [ljava.lang.object; cannot be cast to class [ljava.lang.long; ([ljava.lang.object; and [ljava.lang.long; are in module java.base of loader 'bootstrap')"