finished interpreter

src/main/java/brainfuck/interpreter/BfInterpreter.java

@@ -27,6 +27,7 @@ public class BfInterpreter {
     }
 
     public void interpret() {
+        //  ++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>++++++++++++++++++...
         int pointer = 0;
         for (int i = 0; i < this.code.length; i++) {
             // System.out.println("char is now " + this.code[i]);
@@ -51,33 +52,33 @@ public class BfInterpreter {
                 break;
             case '[': // als de memory[pointer] 0 is, spring naar de plek na de volgende ] ipv een
                       // vooruit
+                // System.out.println("begin loop cell is " + memory[i]);
                 int endLoopPos = i;
                 // search for next ']'
                 while (code[endLoopPos] != ']') {
                     // keep incrementing until end of loop is found
                     endLoopPos++;
                 }
+                // System.out.println("end loop pos: " + endLoopPos);
                 if (memory[pointer] == 0) {
                     i = endLoopPos + 1;
-                } else {
-                    pointer++;
-                }
+                } 
 
                 break;
             case ']': // als de memory[pointer] niet 0 is, spring terug naar de plek voor de vorige [
                       // ipv een vooruit
                 int beginLoopPos = i;
+                // System.out.println("eind loop");
                 // search for previous '['
                 while (code[beginLoopPos] != '[') {
                     // keep decrementing until begin of loop is found
                     beginLoopPos--;
                 }
+                // System.out.println("begin loop pos: " + beginLoopPos);
 
                 if (memory[pointer] != 0) {
-                    i = beginLoopPos + 1;
-                } else {
-                    pointer++;
-                }
+                    i = beginLoopPos;
+                } 
                 break;
 
             default:

src/main/java/brainfuck/interpreter/Main.java

@@ -8,7 +8,7 @@ import java.io.UnsupportedEncodingException;
 public class Main {
 
     public static void main(String[] args) {
-        String excl = "----[-->+++<]>-.--[->+++<]>..[--->+<]>---.";
+        String excl = "++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>>>-----------.++++++++++++..+++++++++++++++.<<++.>+++++++.>-------------------.+++++++++++++.---.------.+++++++++++++.<<+.";
 
         try {
             BfInterpreter interpreter = new BfInterpreter(excl);