Disable debug printing

src/main/java/se/lth/sep/EarleyParser.java

@@ -13,7 +13,7 @@ import java.util.TreeSet;
    https://doi.org/10.1016/j.entcs.2008.03.044 .
  */
 public class EarleyParser {
-	private boolean DEBUG = true;
+	private boolean DEBUG = false;
 
 	private ArrayList<TreeSet<EarleyRule>> rules;
 	private Grammar grammar;

src/test/java/EarleyParserTest.java

@@ -35,7 +35,6 @@ public class EarleyParserTest {
 
 	@Test public void testToString() {
 		EarleyParser parser = makeParser();
-		System.out.println(parser);
 		assertEquals("s -> s <+> p \ns -> p \np -> p <*> t \np -> t \nt -> <VAR> \nt -> <NUM> \n",
 				parser.toString());
 	}
@@ -473,7 +472,6 @@ public class EarleyParserTest {
 		Grammar g = new Grammar();
 		Java15Grammar.addRules(g);
 		EarleyParser parser = new EarleyParser(g);
-		System.out.println(g);
 
 		/* enum E { .., MetaVarID,..; } */
 		Category str[] = {

src/test/java/UtilTest.java

@@ -17,11 +17,13 @@ public class UtilTest {
 		LinkedList<LinkedList<Integer>> ll = new LinkedList<>(Arrays.asList(l1, l2, l3));
 		LinkedList<LinkedList<Integer>> r = Util.<Integer>product(ll.iterator());
 
-		for (LinkedList<Integer> li : r) {
-			for (int i : li) {
-				System.out.print(i + ", ");
-			}
-			System.out.println();
-		}
+		assertEquals(18, r.size());
+
+		// for (LinkedList<Integer> li : r) {
+		// 	for (int i : li) {
+		// 		System.out.print(i + ", ");
+		// 	}
+		// 	System.out.println();
+		// }
 	}
 }