static_var_method.kt

static_var_method.kt

nterface Factory<T> {
    fun create(): T
}

class Key(val value: Int) {
    companion object: Factory<Key> {
    
        // static variable 1: 
        @JvmField
        val staticVar = "this is info"
        
        // static variable 1: 
        const val staticVar = "this is info"
        
        // static method
        @JvmStatic
        override fun create(): Key = Key(12)
    }
}