public float method1(int z) { return (float) z; } // in another class we created an object of the first class and within in it: int y = tester.method1();   are there any errors ? with explanation please

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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public float method1(int z) {

return (float) z;

}

// in another class we created an object of the first class and within in it:

int y = tester.method1();

 

are there any errors ? with explanation please

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