Web Reference: As it was said before, you can't cast from superclass to subclass unless your object was instantiated from the subclass in the first place. However, there are workarounds. But, first of all you need to create the super class reference using the sub class object and then, convert this (super) reference type to sub class type using the cast operator. Jan 16, 2026 · Explicit downcasting from a superclass to a subclass is allowed in Java but carries runtime risks. The compiler permits downcasting because it only checks for compile-time type compatibility (i.e., the subclass is a valid subtype of the superclass).
YouTube Excerpt: ... polymorphism by talking about making variables that are the type of the
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