Gather data

src/test/java/puzzle/MainTest.java

@@ -94,9 +94,9 @@ public class MainTest {
       grid.setCharAt(1, 2, '5');
       grid.setCharAt(2, 3, 'Z');
       
-      Assertions.assertEquals('A', grid.getCharAt(0, 0));
-      Assertions.assertEquals('5', grid.getCharAt(1, 2));
-      Assertions.assertEquals('Z', grid.getCharAt(2, 3));
+      Assertions.assertEquals((byte) 'A', grid.byteAt(0, 0));
+      Assertions.assertEquals((byte) '5', grid.byteAt(1, 2));
+      Assertions.assertEquals((byte) 'Z', grid.byteAt(2, 3));
       Assertions.assertEquals(DASH, grid.byteAt(1, 1));
       
       // Test isLetterAt
@@ -127,11 +127,11 @@ public class MainTest {
       grid.setCharAt(1, 1, 'D');
       
       var copy = grid.deepCopyGrid();
-      Assertions.assertEquals('A', copy.getCharAt(0, 0));
+      Assertions.assertEquals((byte) 'A', copy.byteAt(0, 0));
       
       copy.setCharAt(0, 0, 'X');
-      Assertions.assertEquals('X', copy.getCharAt(0, 0));
-      Assertions.assertEquals('A', grid.getCharAt(0, 0)); // Original should be unchanged
+      Assertions.assertEquals((byte) 'X', copy.byteAt(0, 0));
+      Assertions.assertEquals((byte) 'A', grid.byteAt(0, 0)); // Original should be unchanged
    }
    
    @Test
@@ -168,7 +168,7 @@ public class MainTest {
             System.out.println("[DEBUG_LOG] Simplicity: " + res.filled().simplicity());
             System.out.println("[DEBUG_LOG] ClueMap Size: " + res.filled().clueMap().size());
             System.out.println("[DEBUG_LOG] Grid:");
-            System.out.println(res.swe().renderHuman(res.filled().grid()));
+            System.out.println(res.filled().grid().renderHuman());
             break;
          }
       }
@@ -193,8 +193,4 @@ public class MainTest {
       assertTrue(SwedishGenerator.isLetter((byte) 'Z'));
    }
    
-   @Test
-   public void testIsNotLetterLowercaseA() {
-      assertFalse(SwedishGenerator.isLetter((byte) 'a'));
-   }
 }