diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/utils/JsAstUtils.java b/js/js.translator/src/org/jetbrains/k2js/translate/utils/JsAstUtils.java
index f2cdff1975c..1467e908220 100644
--- a/js/js.translator/src/org/jetbrains/k2js/translate/utils/JsAstUtils.java
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/utils/JsAstUtils.java
@@ -88,12 +88,6 @@ public final class JsAstUtils {
         return convertToStatement(new JsBinaryOperation(JsBinaryOperator.ASG, nameRef, expr));
     }
 
-    @NotNull
-    public static JsExpression extractExpressionFromStatement(@NotNull JsStatement statement) {
-        assert statement instanceof JsExprStmt : "Cannot extract expression from statement: " + statement;
-        return (((JsExprStmt) statement).getExpression());
-    }
-
     @NotNull
     public static JsBinaryOperation and(@NotNull JsExpression op1, @NotNull JsExpression op2) {
         return new JsBinaryOperation(JsBinaryOperator.AND, op1, op2);
@@ -140,11 +134,6 @@ public final class JsAstUtils {
         return new JsBinaryOperation(JsBinaryOperator.NEQ, arg1, arg2);
     }
 
-    @NotNull
-    public static JsExpression equalsTrue(@NotNull JsExpression expression, @NotNull JsProgram program) {
-        return equality(expression, program.getTrueLiteral());
-    }
-
     @NotNull
     public static JsExpression assignment(@NotNull JsExpression left, @NotNull JsExpression right) {
         return new JsBinaryOperation(JsBinaryOperator.ASG, left, right);
@@ -288,10 +277,6 @@ public final class JsAstUtils {
         arguments.addAll(newArgs);
     }
 
-    public static void setArguments(@NotNull JsInvocation invocation, JsExpression... arguments) {
-        setArguments(invocation, Arrays.asList(arguments));
-    }
-
     public static void setArguments(@NotNull JsNew invocation, @NotNull List<JsExpression> newArgs) {
         List<JsExpression> arguments = invocation.getArguments();
         assert arguments.isEmpty() : "Arguments already set.";