Thread: Temperature Converter Program is not running properly

I used netbeans to create the program below. Everything seems to run fine except my "FtoC" function doesn't run. It just returns to the initial conversion question. Any hints???

package tempconverter;
import java.util.Scanner;
/**
 *
 * @author jessie
 */
public class TempConverter {
 
    static Scanner sc= new Scanner(System.in);
 
    public static void main(String[] args) {
      int cType = 0;
      int getCType = 0;
      System.out.println("Welcome to the Temperature Converter");
 
 
      cType = getCType();   
      while (cType != 0){
        if (cType == 1) {
          FtoC();
        }  else if (cType == 2) {
          CtoF();
        } //else {
          //System.out.println("Illegal value: Please enter 1,2, or 0");
 
        //}
 
        cType = getCType();
      }
      System.out.println("Thanks for using the temperature converter");  
    }//end of main
    public static int getCType(){
        int ct;
        do {
     System.out.print("Select Conversion Type (1=F to C, 2=C to F, 0=end)"); 
        try {    
          ct = sc.nextInt();
          if (ct != 0 && ct != 1 && ct != 2){
          System.out.println("Illegal value: must be an integer of 0,1, or 2");    
          }
        } catch (Exception e){
 
 
      sc.next();
      ct = -1;
 
      } 
        }while (ct != 0 && ct != 2);
    return ct; 
 
    } //end of getCType     
 
 public static void FtoC() {         
     double c,f; 
     System.out.print("Enter your Fahrenheit temperature");
     f = sc.nextDouble();
     c = 5.0 / 9.0 * (f - 32.0);
     System.out.println("A Temp of " + f + " Fahrenheit converted to Celsius = " + c + "C");
 
 } //end of FtoC  
 public static void CtoF(){
     double f,c;
     System.out.print("Enter your Celsius temperature");
     c = sc.nextDouble();
     f = 9.0 / 5.0 * c + 32.0;
     System.out.println("A Temp of " + c + " Celsius converted to Fahrenheit = " + f + "F");
 
 }//end of CtoF
}

Here's a portion that's running correctly and shows something similar to what should be happening. When I enter 2, it asks for the Celsius temp to convert, converts it, and goes back to the beginning.

Welcome to the Temperature Converter
Select Conversion Type (1=F to C, 2=C to F, 0=end) 2
Enter your Celsius temperature 12
A Temp of 12.0 Celsius converted to Fahrenheit = 53.6F
Select Conversion Type (1=F to C, 2=C to F, 0=end)

For FtoC, or Fahrenheit to Celsius (the portion not running correctly), I get the following. When I enter 1 it just cycles back around to the "make the selection" question. I don't know enough about what I'm doing to recognize my coding error.

Welcome to the Temperature Converter
Select Conversion Type (1=F to C, 2=C to F, 0=end) 1
Select Conversion Type (1=F to C, 2=C to F, 0=end)

Thanks I finally caught my error.