Updated Switch Display methods

SwitchDisplay.java

@@ -32,22 +32,34 @@ public class SwitchDisplay
     public void switchDisplay(String mode)
     {
         int baseInput = Console.getIntegerInput("Enter an integer to see the base conversions.");
-        
+        // try catch for int vs double or other input
         Console.println("Display Options" 
-                         + "\nBinary: " + null
-                         + "\nOctal: " + null
-                         + "\nDecimal: " + null
-                         + "\nHexadecimal: " + null
-                         + "\n");
+                         + "\nBinary: " + toBinary(baseInput)
+                         + "\nOctal: " + toOctal(baseInput)
+                         + "\nDecimal: " + baseInput
+                         + "\nHexadecimal: " + toHexa(baseInput)
+                         + "\nCancel: returns to Main Menu");
         
         mode = Console.getStringInput("Enter the base option to display.");
         if (mode.toLowerCase().equals("binary") == true) {
             
         } else if (mode.toLowerCase().equals("octal") == true) {
             
+        } else if (mode.toLowerCase().equals("decimal") == true) {
+            
+        } else if (mode.toLowerCase().equals("hexadecimal") == true) {
+            
+        } else if (mode.toLowerCase().equals("cancel") == true) {
+            
+        } else {
+            Console.println("Invalid input.");
         }
+    }
+    
+    public String toBinary(int userInput) {
+        
+        return Integer.toBinaryString(userInput);
         
-
     }
     
     /**
@@ -58,4 +70,16 @@ public class SwitchDisplay
         return Integer.toOctalString(userInput);
         
     }
+    
+    public String toDecimal(int userInput) {
+        
+        return Integer.toBinaryString(userInput);
+        
+    }
+    
+    public String toHexa(int userInput) {
+    
+        return Integer.toHexString(userInput);
+    
+    }
 }