Нуждата Wrapper Class
import java.io.*;
class Application {
public static void main(String[] args) {
Float floatWrap = Float.valueOf(45.158f);
int floatToInt = floatWrap.intValue();
System.out.println(floatToInt);
Integer five = Integer.valueOf("101", 2);
System.out.println(five);
}
}45
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