Java float (data types)

float varname;

package com.java.myapp;

public class MyClass {

    public static void main(String[] args) {
    
    	float aVar = 15.253f;
        System.out.println("aVar = " + aVar);
        
        String fm;
        fm = String.format("aVar = %.2f", aVar);
        System.out.println(fm);
    	    	
    }
	
}