Question: Please explain. THank you! interface Lockable public void lock (); class Box implements Lockable boolean locked = false; public void lock () {if (!locked) locked
Please explain. THank you!

interface Lockable public void lock (); class Box implements Lockable boolean locked = false; public void lock () \{if (!locked) locked = true; } \} class SecretChest extends Box implements Lockable\{ \} Will the above code segment compile without any errors? Choose the correct answer. a) No errors. b) Errors at compile time
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