Removed code that broke it

Start.java

 import java.lang.Exception;
 import java.io.*;
+import java.util.*;
 
 public class Start
 {
@@ -29,11 +30,29 @@ public static void main(String[] args)
         }
 }
 
+static private HashMap<String, String> variables = new HashMap<String, String>();
+
+
 /** Process a single line of the input program.
  *  @param line Line to process.
  */
 private static void process(String line)
 {
-        System.out.println("Line: " + line);
+    String[] bits = line.split(" ");
+    if (bits.length == 5 && bits[0].equals("that") && bits[2].equals("looks") && bits[3].equals("about")) {
+      // might be a set variable commmand
+      variables.put(bits[1], bits[4]);
+    } else if (bits.length == 4 && bits[0].equals("what") && bits[1].equals("was") && bits[3].equals("again?")) {
+      System.out.println(variables.get(bits[2]));
+    }
+    public static void process(String line)
+    {
+      String[] bits = line.split(" ");
+      if (bits.length == 5 && bits[0]equals("that") && bits[2].equals("is") && bits[3].equals("now")){
+      variables.put(bits[1], bits[4]);
+      }
+
+      }
+    }
 }
 }

test.ish

+that x looks about 6
+what was x again?
+
+that y is now 10
+what was y?