Introduce and use KotlinPaths.getStdlibPath()

Also support renaming .jar file when updating an existing library

compiler/daemon/src/org/jetbrains/kotlin/daemon/KotlinRemoteReplService.kt

@@ -49,7 +49,7 @@ open class KotlinJvmReplService(
 
     protected val configuration = CompilerConfiguration().apply {
         addJvmClasspathRoots(PathUtil.getJdkClassesRoots())
-        addJvmClasspathRoots(PathUtil.getKotlinPathsForCompiler().let { listOf(it.runtimePath, it.reflectPath, it.scriptRuntimePath) })
+        addJvmClasspathRoots(PathUtil.getKotlinPathsForCompiler().let { listOf(it.stdlibPath, it.reflectPath, it.scriptRuntimePath) })
         addJvmClasspathRoots(templateClasspath)
         put(CommonConfigurationKeys.MODULE_NAME, "kotlin-script")
         languageVersionSettings = LanguageVersionSettingsImpl(LanguageVersion.LATEST_STABLE, ApiVersion.LATEST_STABLE).apply {

compiler/util/src/org/jetbrains/kotlin/utils/KotlinPaths.java

@@ -27,9 +27,15 @@ public interface KotlinPaths {
     @NotNull
     File getLibPath();
 
+    /**
+     * @deprecated Use getStdlibPath() instead
+     */
     @NotNull
     File getRuntimePath();
 
+    @NotNull
+    File getStdlibPath();
+
     @NotNull
     File getReflectPath();
 

compiler/util/src/org/jetbrains/kotlin/utils/KotlinPathsFromHomeDir.java

@@ -46,6 +46,12 @@ public class KotlinPathsFromHomeDir implements KotlinPaths {
         return getLibraryFile(PathUtil.KOTLIN_JAVA_RUNTIME_JAR);
     }
 
+    @NotNull
+    @Override
+    public File getStdlibPath() {
+        return getLibraryFile(PathUtil.KOTLIN_JAVA_STDLIB_JAR);
+    }
+
     @NotNull
     @Override
     public File getReflectPath() {