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import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
/**
 * JM 8 #15
 * @author Sarah Luettgen
 */
 
public class SimilarFractions {
	public static double findCloseFractions(double n)
	{
		//divide the num and denom and set that equal to n
		double fromBelow = 0;
		double denominator = 0;
		double numerator = 0;
		Set values = new HashSet();
 
		while (denominator < 101)
		{
			denominator++;
 
		while (denominator >= numerator && numerator/denominator > n )
		{
			numerator++;
		}
		values.add(numerator/denominator);
 
		}
		fromBelow = Collections.max(values);
		return fromBelow;
	}
 
	public static void main(String[] args)
	{
		System.out.print(findCloseFractions(17/76));
	}
}

Main.java:10: error: class SimilarFractions is public, should be declared in a file named SimilarFractions.java
public class SimilarFractions {
       ^
Main.java:30: error: incompatible types
		fromBelow = Collections.max(values);
		                           ^
  required: double
  found:    Object
Note: Main.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
2 errors

Standard output is empty