diff --git a/jps-plugin/src/org/jetbrains/kotlin/modules/KotlinModuleScriptBuilderFactory.java b/jps-plugin/src/org/jetbrains/kotlin/modules/KotlinModuleScriptBuilderFactory.java
deleted file mode 100644
index 83b5ef59715..00000000000
--- a/jps-plugin/src/org/jetbrains/kotlin/modules/KotlinModuleScriptBuilderFactory.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright 2010-2015 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.modules;
-
-import org.jetbrains.annotations.NotNull;
-
-import java.io.File;
-import java.util.Collection;
-import java.util.List;
-import java.util.Set;
-
-import static com.intellij.openapi.util.io.FileUtil.toSystemIndependentName;
-
-public class KotlinModuleScriptBuilderFactory implements KotlinModuleDescriptionBuilderFactory {
-
-    public static final KotlinModuleScriptBuilderFactory INSTANCE = new KotlinModuleScriptBuilderFactory();
-
-    private KotlinModuleScriptBuilderFactory() {}
-
-    @Override
-    public KotlinModuleDescriptionBuilder create() {
-        return new Builder();
-    }
-
-    @Override
-    public String getFileExtension() {
-        return "kts";
-    }
-
-    private static class Builder implements KotlinModuleDescriptionBuilder {
-        private final StringBuilder script = new StringBuilder();
-        private boolean done = false;
-
-        {
-            script.append("import kotlin.modules.*\n");
-            script.append("fun project() {\n");
-        }
-
-        @Override
-        public KotlinModuleDescriptionBuilder addModule(
-                String moduleName,
-                String outputDir,
-                List<File> sourceFiles,
-                List<File> javaSourceRoots,
-                Collection<File> classpathRoots,
-                List<File> annotationRoots,
-                boolean tests,
-                Set<File> directoriesToFilterOut
-        ) {
-            assert !done : "Already done";
-
-            if (tests) {
-                script.append("// Module script for tests\n");
-            }
-            else {
-                script.append("// Module script for production\n");
-            }
-
-            script.append("    module(\"" + moduleName + "\", outputDir = \"" + toSystemIndependentName(outputDir) + "\") {\n");
-
-            for (File sourceFile : sourceFiles) {
-                script.append("        sources += \"" + toSystemIndependentName(sourceFile.getPath()) + "\"\n");
-            }
-
-            if (!javaSourceRoots.isEmpty()) {
-                processClassPathSection("Java source roots", javaSourceRoots, directoriesToFilterOut);
-            }
-
-            processClassPathSection("Classpath", classpathRoots, directoriesToFilterOut);
-            processAnnotationRoots(annotationRoots);
-
-            script.append("    }\n");
-            return this;
-        }
-
-        private void processClassPathSection(
-                @NotNull String sectionDescription,
-                @NotNull Collection<File> files,
-                @NotNull Set<File> directoriesToFilterOut
-        ) {
-            script.append("        // " + sectionDescription + "\n");
-            for (File file : files) {
-                if (directoriesToFilterOut.contains(file)) {
-                    // For IDEA's make (incremental compilation) purposes, output directories of the current module and its dependencies
-                    // appear on the class path, so we are at risk of seeing the results of the previous build, i.e. if some class was
-                    // removed in the sources, it may still be there in binaries. Thus, we delete these entries from the classpath.
-                    script.append("        // Output directory, commented out\n");
-                    script.append("        // ");
-                }
-                script.append("        classpath += \"" + toSystemIndependentName(file.getPath()) + "\"\n");
-            }
-        }
-
-        private void processAnnotationRoots(@NotNull List<File> files) {
-            script.append("        // External annotations\n");
-            for (File file : files) {
-                script.append("        annotationsPath += \"").append(toSystemIndependentName(file.getPath())).append("\"\n");
-            }
-        }
-
-        @Override
-        public CharSequence asText() {
-            if (!done)  {
-                script.append("}\n");
-                done = true;
-            }
-
-            return script;
-        }
-    }
-}