diff --git a/idea/src/org/jetbrains/kotlin/idea/versions/KotlinRuntimeLibraryUtil.kt b/idea/src/org/jetbrains/kotlin/idea/versions/KotlinRuntimeLibraryUtil.kt
index 5c0e3905d82..c51ea05ffb8 100644
--- a/idea/src/org/jetbrains/kotlin/idea/versions/KotlinRuntimeLibraryUtil.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/versions/KotlinRuntimeLibraryUtil.kt
@@ -217,33 +217,6 @@ enum class LibraryJarDescriptor(val jarName: String,
 fun bundledRuntimeVersion(): String = KotlinCompilerVersion.VERSION
 
 
-private val PLUGIN_VERSIONS_SEPARATORS = arrayOf("Idea", "IJ", "release", "dev", "Studio")
-
-// TODO: Used only in tests, can be removed
-fun pluginRuntimeVersion(pluginVersion: String): String {
-    var placeToSplit = -1
-
-    for (separator in PLUGIN_VERSIONS_SEPARATORS) {
-        val ideaPatternIndex = StringUtil.indexOf(pluginVersion, separator)
-        if (ideaPatternIndex >= 2 && Character.isDigit(pluginVersion[ideaPatternIndex - 2])) {
-            placeToSplit = ideaPatternIndex - 1
-            break
-        }
-    }
-
-    if (placeToSplit == -1) {
-        for (i in 1..pluginVersion.length - 1) {
-            val ch = pluginVersion[i]
-            if (Character.isLetter(ch) && pluginVersion[i - 1] == '.') {
-                placeToSplit = i - 1
-                break
-            }
-        }
-    }
-
-    return if (placeToSplit != -1) pluginVersion.substring(0, placeToSplit) else pluginVersion
-}
-
 fun getLocalJar(kotlinRuntimeJar: VirtualFile?): VirtualFile? {
     if (kotlinRuntimeJar == null) return null
 
diff --git a/idea/tests/org/jetbrains/kotlin/idea/OutdatedKotlinRuntimeNotificationTest.kt b/idea/tests/org/jetbrains/kotlin/idea/OutdatedKotlinRuntimeNotificationTest.kt
index 79bed1da3ee..de01ecc0bb7 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/OutdatedKotlinRuntimeNotificationTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/OutdatedKotlinRuntimeNotificationTest.kt
@@ -18,93 +18,47 @@ package org.jetbrains.kotlin.idea
 
 import junit.framework.TestCase
 import org.jetbrains.kotlin.idea.versions.isRuntimeOutdated
-import org.jetbrains.kotlin.idea.versions.pluginRuntimeVersion
 import org.junit.Assert
 
 
 class KotlinRuntimeLibraryUtilTest : TestCase() {
-    fun testKotlinLibraryRelevantVersion() {
-        test("0.10.2013", "0.10.2013")
-        test("0.10.M.2013", "0.10")
-        test("0.10.2.Idea140.2013", "0.10.2")
-        test("0.11.1995.1.M.Idea140.2013", "0.11.1995.1")
-        test("Some.0.10.2", "Some.0.10.2")
-        test("@snapshot@", "@snapshot@")
-        test("snapshot", "snapshot")
-        test("internal-0.1.2", "internal-0.1.2")
-        test(".0.1.2", ".0.1.2")
-        test("0.1.2.", "0.1.2.")
-
-        test("1.0.0-beta1-001-Idea141-12", "1.0.0-beta1-001")
-        test("1.0.1-beta5-013-Idea143-1", "1.0.1-beta5-013")
-        test("1.0.1-beta1-2-Idea143-1", "1.0.1-beta1-2")
-        test("1.0.3-beta1-2", "1.0.3-beta1-2")
-
-        test("1.0.0-beta1-001-IJ143-12", "1.0.0-beta1-001")
-        test("1.0.1-beta5-013-IJ142-1", "1.0.1-beta5-013")
-        test("1.0.1-beta1-2-IJ-2-1", "1.0.1-beta1-2")
-        test("1.0.3-beta1-2-IJ", "1.0.3-beta1-2")
-
-        test("1.0.3-beta-1020", "1.0.3-beta-1020")
-        test("1.2.3-beta-2059-Idea141-1", "1.2.3-beta-2059")
-        test("1.0.3-beta-4000-IJ-1", "1.0.3-beta-4000")
-
-        test("2.15.789-Idea147-14", "2.15.789")
-
-        test("1.0.0-alpha", "1.0.0-alpha")
-        test("1.2.2123-alpha-023", "1.2.2123-alpha-023")
-        test("1.0.0-release-IJ143-75", "1.0.0")
-        test("1.0.2-eap-10-IJ141-10", "1.0.2-eap-10")
-        test("1.0.2-dev-825", "1.0.2")
-        test("1.0.1-rc-5-IJ143-7", "1.0.1-rc-5")
-
-        test("1.1-M01-Studio2.2-9", "1.1-M01")
-    }
 
     fun testOutdatedRuntime() {
-        outdated("1.0.0-beta1-001-Idea141-12", "0.12.15")
-        outdated("1.0.0-beta1-001-Idea141-1", "0.152.16")
-        outdated("1.0.0-beta1-001-Idea141-1", "0.152.16")
+        outdated("1.0.0-beta1-001", "0.12.15")
+        outdated("1.0.0-beta1-001", "0.152.16")
 
-        outdated("1.0.0-beta-1001-Idea141-12", "0.12.15")
-        outdated("1.0.0-beta-1000-Idea141-1", "0.152.16")
+        outdated("1.0.0-beta-1001", "0.12.15")
+        outdated("1.0.0-beta-1000", "0.152.16")
 
-        notOutdated("1.0.0-beta1-001-Idea141-12", "1.0.0-beta1-001")
-        notOutdated("1.0.0-beta1-001-Idea143-14", "1.0.0-beta1-001")
         notOutdated("1.0.0-beta1-001", "1.0.0-beta1-001")
-        notOutdated("1.0.0-beta1-001-Idea3-1", "1.0.0-beta1-001")
-        notOutdated("1.0.0-beta1-001-Idea3-(1)", "1.0.0-beta1-001")
 
-        notOutdated("1.0.0-release-IJ143-12", "1.0.0")
-        notOutdated("1.0.1-release-IJ143-75", "1.0.1")
+        notOutdated("1.0.0", "1.0.0")
+        notOutdated("1.0.1", "1.0.1")
 
-        outdated("1.0.0-beta1-002-Idea141-1", "1.0.0-beta1-001")
-        outdated("1.0.0-beta1-010-Idea141-1", "1.0.0-beta1-009")
-        outdated("1.0.0-beta1-100-Idea141-1", "1.0.0-beta1-099")
-        outdated("1.0.0-beta2-000-Idea141-1", "1.0.0-beta1-999")
-        outdated("1.1.0-beta1-000-Idea141-1", "1.0.9-beta9-999")
-        outdated("2.0.0-beta1-000-Idea141-1", "1.9.9-beta9-999")
+        outdated("1.0.0-beta1-002", "1.0.0-beta1-001")
+        outdated("1.0.0-beta1-010", "1.0.0-beta1-009")
+        outdated("1.0.0-beta1-100", "1.0.0-beta1-099")
+        outdated("1.0.0-beta2-000", "1.0.0-beta1-999")
+        outdated("1.1.0-beta1-000", "1.0.9-beta9-999")
+        outdated("2.0.0-beta1-000", "1.9.9-beta9-999")
 
-        outdated("1.0.0-beta-1001-Idea141-12", "1.0.0-beta-1000")
-        outdated("1.0.0-beta-1010-Idea141-12", "1.0.0-beta-1009")
-        outdated("1.0.0-beta-1100-Idea141-12", "1.0.0-beta-1099")
-        outdated("1.0.0-beta-2000-Idea141-12", "1.0.0-beta-1999")
-        outdated("1.0.1-beta-1001-Idea141-12", "1.0.0-beta-9999")
-        outdated("1.1.0-beta-1001-Idea141-12", "1.0.9-beta-9999")
-        outdated("2.0.0-beta-1001-Idea141-12", "1.9.9-beta-9999")
+        outdated("1.0.0-beta-1001", "1.0.0-beta-1000")
+        outdated("1.0.0-beta-1010", "1.0.0-beta-1009")
+        outdated("1.0.0-beta-1100", "1.0.0-beta-1099")
+        outdated("1.0.0-beta-2000", "1.0.0-beta-1999")
+        outdated("1.0.1-beta-1001", "1.0.0-beta-9999")
+        outdated("1.1.0-beta-1001", "1.0.9-beta-9999")
+        outdated("2.0.0-beta-1001", "1.9.9-beta-9999")
     }
 
-    private fun outdated(plugin: String, library: String) {
-        Assert.assertTrue("Should be outdated: plugin=$plugin, library=$library",
-                isRuntimeOutdated(library, pluginRuntimeVersion(plugin)))
+    private fun outdated(bundledRuntime: String, library: String) {
+        Assert.assertTrue("Should be outdated: bundled=$bundledRuntime, library=$library",
+                          isRuntimeOutdated(library, bundledRuntime))
     }
 
-    private fun notOutdated(plugin: String, library: String) {
-        Assert.assertFalse("Should NOT be outdated: plugin=$plugin, library=$library",
-                isRuntimeOutdated(library, pluginRuntimeVersion(plugin)))
+    private fun notOutdated(bundledRuntime: String, library: String) {
+        Assert.assertFalse("Should NOT be outdated: bundled=$bundledRuntime, library=$library",
+                           isRuntimeOutdated(library, bundledRuntime))
     }
 
-    private fun test(version: String, expected: String) {
-        Assert.assertEquals(expected, pluginRuntimeVersion(version))
-    }
 }
\ No newline at end of file