Help with decimal numbers

How to remove the numbers after the point in a decimal number?

Example:
b = 1.15
He would remove the .15 and would be only 1

 

cast it to int

 

You're using Ints/longs instead of Doubles. Either make the constructor a double or (if the constructor is a double) ad a cast to a double.

[edit] Looking at your question again, it makes no sense. What do you want?

 

http://docs.oracle.com/javase/7/docs/api/java/lang/Math.html#round(float)

Or you can floor it if you want rounding down

 

Just floor it bro, not familiar with flooring in Java, but I would think it's just floor() or Math.floor() or something

 

flooring is pretty much the same as casting to int

 

Basically lol

 

Solved thanks for helping.