In Java, is a char[] an object?

I'm new to Java but if I understand correctly, a char is a primitive.

Doing char temp and temp.hashCode() won't compile but doing a char[] temp2 = new char[2]开发者_JAVA技巧 and temp2.hashCode() will compile and execute.

Does this mean somehow a char[] is an object???

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a char is a primitive, but an array of type char is an object

one way to tell is by dynamically instantiating it:

final Object charArray = Array.newInstance(Character.TYPE, 5);
System.out.println(charArray.getClass().getComponentType());

Output:

char

(Character.TYPE is a reference to the primitive class char. Another way to access that class is through char.class)

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Yes. All arrays are objects, even arrays of primitive types.

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Yes, all arrays are Objects in Java.

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Yes, every Array of every type is an object.

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Yes arrays are objects in java.

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An array isn't just several primitive types, it also has a "length" field. Primitive types don't have fields. Another thing that sets arrays appart from primitive types is they are references and thus have to be garbage collected.