Still debugging the printString

Author: coderodde

src/main/java/io/github/coderodde/simple/stack/machine/SimpleStackMachine.java

@@ -228,10 +228,10 @@ int readWordFromTape(final int address) {
             throw new StackMachineException(exceptionMessage);
         }
 
-        final int word0 = Byte.toUnsignedInt(tape[address + 0]) << 0;
-        final int word1 = Byte.toUnsignedInt(tape[address + 1]) << 8;
-        final int word2 = Byte.toUnsignedInt(tape[address + 2]) << 16;
-        final int word3 = Byte.toUnsignedInt(tape[address + 3]) << 24;
+        final int word0 = Byte.toUnsignedInt(tape[address + 3]) << 0;
+        final int word1 = Byte.toUnsignedInt(tape[address + 2]) << 8;
+        final int word2 = Byte.toUnsignedInt(tape[address + 1]) << 16;
+        final int word3 = Byte.toUnsignedInt(tape[address + 0]) << 24;
 
         return word0 |
                word1 |

src/test/java/io/github/coderodde/simple/stack/machine/MachineLanguageSpecificationTest.java

@@ -9,10 +9,10 @@ public void printString() {
         final SimpleStackMachine machine = new SimpleStackMachine();
         final CodeBuilder cb = new CodeBuilder(1000);
 
-        cb.emit(Operation.PUSH.getOpcodeByte());
-        cb.emit(6);
         cb.emit(Operation.PUSH.getOpcodeByte());
         cb.emit(900);
+        cb.emit(Operation.PUSH.getOpcodeByte());
+        cb.emit(6);
         cb.emit(Operation.PRINT_STRING.getOpcodeByte());
         cb.emit(Operation.HALT.getOpcodeByte());
         cb.emit("Hello!", 900);