diff --git a/js/js.ast/src/org/jetbrains/kotlin/js/util/TextOutputImpl.java b/js/js.ast/src/org/jetbrains/kotlin/js/util/TextOutputImpl.java
index 733b3ca1bcd..f4a72646b13 100644
--- a/js/js.ast/src/org/jetbrains/kotlin/js/util/TextOutputImpl.java
+++ b/js/js.ast/src/org/jetbrains/kotlin/js/util/TextOutputImpl.java
@@ -125,22 +125,6 @@ public class TextOutputImpl implements TextOutput {
         }
     }
 
-    @Override
-    public void printOpt(char[] s) {
-        if (!compact) {
-            maybeIndent();
-            printAndCount(s);
-        }
-    }
-
-    @Override
-    public void printOpt(String s) {
-        if (!compact) {
-            maybeIndent();
-            printAndCount(s);
-        }
-    }
-
     @Override
     public void maybeIndent() {
         if (justNewlined && !compact) {
@@ -160,9 +144,4 @@ public class TextOutputImpl implements TextOutput {
         column += chars.length;
         out.append(chars);
     }
-
-    @Override
-    public boolean isJustNewlined() {
-        return justNewlined && !compact;
-    }
 }