diff --git a/idea/src/org/jetbrains/jet/plugin/framework/JSLibraryStdPresentationProvider.java b/idea/src/org/jetbrains/jet/plugin/framework/JSLibraryStdPresentationProvider.java
index 9cc9b9d0262..90d2a0a9a46 100644
--- a/idea/src/org/jetbrains/jet/plugin/framework/JSLibraryStdPresentationProvider.java
+++ b/idea/src/org/jetbrains/jet/plugin/framework/JSLibraryStdPresentationProvider.java
@@ -17,15 +17,18 @@
 package org.jetbrains.jet.plugin.framework;
 
 import com.intellij.framework.library.LibraryVersionProperties;
+import com.intellij.openapi.roots.libraries.JarVersionDetectionUtil;
 import com.intellij.openapi.roots.libraries.LibraryPresentationProvider;
+import com.intellij.openapi.vfs.JarFile;
+import com.intellij.openapi.vfs.JarFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.plugin.JetIcons;
-import org.jetbrains.jet.plugin.versions.KotlinRuntimeLibraryUtil;
 import org.jetbrains.jet.utils.PathUtil;
 
 import javax.swing.*;
+import java.io.IOException;
 import java.util.List;
 
 public class JSLibraryStdPresentationProvider extends CachingLibraryPresentationProvider<LibraryVersionProperties> {
@@ -58,7 +61,15 @@ public class JSLibraryStdPresentationProvider extends CachingLibraryPresentation
         for (VirtualFile root : classesRoots) {
             if (root.getName().equals(PathUtil.JS_LIB_JAR_NAME)) {
                 assert JsHeaderLibraryPresentationProvider.getInstance().detect(classesRoots) != null : "StdLib should also be detected as headers library";
-                return new LibraryVersionProperties(KotlinRuntimeLibraryUtil.getLibraryVersion(root));
+
+                try {
+                    JarFile zipFile = JarFileSystem.getInstance().getJarFile(root);
+                    String version = JarVersionDetectionUtil.detectJarVersion(zipFile);
+                    return new LibraryVersionProperties(version);
+                }
+                catch (IOException e) {
+                    return null;
+                }
             }
         }
 
diff --git a/idea/src/org/jetbrains/jet/plugin/framework/JavaRuntimePresentationProvider.java b/idea/src/org/jetbrains/jet/plugin/framework/JavaRuntimePresentationProvider.java
index 0089d2a4797..5ea9bbcebeb 100644
--- a/idea/src/org/jetbrains/jet/plugin/framework/JavaRuntimePresentationProvider.java
+++ b/idea/src/org/jetbrains/jet/plugin/framework/JavaRuntimePresentationProvider.java
@@ -18,16 +18,19 @@ package org.jetbrains.jet.plugin.framework;
 
 import com.intellij.framework.library.LibraryVersionProperties;
 import com.intellij.openapi.roots.OrderRootType;
+import com.intellij.openapi.roots.libraries.JarVersionDetectionUtil;
 import com.intellij.openapi.roots.libraries.Library;
 import com.intellij.openapi.roots.libraries.LibraryPresentationProvider;
+import com.intellij.openapi.vfs.JarFile;
+import com.intellij.openapi.vfs.JarFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.plugin.JetIcons;
-import org.jetbrains.jet.plugin.versions.KotlinRuntimeLibraryUtil;
 import org.jetbrains.jet.utils.PathUtil;
 
 import javax.swing.*;
+import java.io.IOException;
 import java.util.Arrays;
 import java.util.List;
 
@@ -51,7 +54,14 @@ public class JavaRuntimePresentationProvider extends CachingLibraryPresentationP
     public LibraryVersionProperties detect(@NotNull List<VirtualFile> classesRoots) {
         VirtualFile stdJar = getRuntimeJar(classesRoots);
         if (stdJar != null) {
-            return new LibraryVersionProperties(KotlinRuntimeLibraryUtil.getLibraryVersion(stdJar));
+            try {
+                JarFile zipFile = JarFileSystem.getInstance().getJarFile(stdJar);
+                String version = JarVersionDetectionUtil.detectJarVersion(zipFile);
+                return new LibraryVersionProperties(version);
+            }
+            catch (IOException e) {
+                return null;
+            }
         }
 
         return null;
diff --git a/idea/src/org/jetbrains/jet/plugin/versions/KotlinRuntimeLibraryUtil.java b/idea/src/org/jetbrains/jet/plugin/versions/KotlinRuntimeLibraryUtil.java
index 720187e9a84..0313f491d65 100644
--- a/idea/src/org/jetbrains/jet/plugin/versions/KotlinRuntimeLibraryUtil.java
+++ b/idea/src/org/jetbrains/jet/plugin/versions/KotlinRuntimeLibraryUtil.java
@@ -33,7 +33,6 @@ import com.intellij.openapi.util.io.FileUtil;
 import com.intellij.openapi.vfs.JarFileSystem;
 import com.intellij.openapi.vfs.LocalFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
-import com.intellij.packaging.impl.elements.ManifestFileUtil;
 import com.intellij.psi.JavaPsiFacade;
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.search.GlobalSearchScope;
@@ -54,12 +53,8 @@ import java.io.File;
 import java.io.IOException;
 import java.util.Collection;
 import java.util.Set;
-import java.util.jar.Attributes;
-import java.util.jar.JarFile;
 
 public class KotlinRuntimeLibraryUtil {
-    public static final String UNKNOWN_VERSION = "UNKNOWN";
-
     private KotlinRuntimeLibraryUtil() {}
 
     @NotNull
@@ -168,20 +163,6 @@ public class KotlinRuntimeLibraryUtil {
         });
     }
 
-    @Nullable
-    public static String getLibraryVersion(@Nullable VirtualFile kotlinStdJar) {
-        if (kotlinStdJar == null) return null;
-        VirtualFile manifestFile = kotlinStdJar.findFileByRelativePath(JarFile.MANIFEST_NAME);
-        if (manifestFile != null) {
-            Attributes attributes = ManifestFileUtil.readManifest(manifestFile).getMainAttributes();
-            if (attributes.containsKey(Attributes.Name.IMPLEMENTATION_VERSION)) {
-                return attributes.getValue(Attributes.Name.IMPLEMENTATION_VERSION);
-            }
-        }
-
-        return UNKNOWN_VERSION;
-    }
-
     @Nullable
     private static VirtualFile getKotlinRuntimeJar(@NotNull Project project) {
         PsiClass markerClass = getKotlinRuntimeMarkerClass(ProjectScope.getAllScope(project));