.idea/compiler.xml

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="CompilerConfiguration">
    <option name="BUILD_PROCESS_HEAP_SIZE" value="2000" />
    <excludeFromCompile>
      <directory url="file://$PROJECT_DIR$/core/reflection.jvm" includeSubdirectories="true" />
      <directory url="file://$PROJECT_DIR$/core/runtime.jvm" includeSubdirectories="true" />
      <directory url="file://$PROJECT_DIR$/core/builtins" includeSubdirectories="true" />
      <directory url="file://$PROJECT_DIR$/core/script.runtime" includeSubdirectories="true" />
    </excludeFromCompile>
    <wildcardResourcePatterns>
      <entry name="!?*.java" />
      <entry name="!?*.form" />
      <entry name="!?*.class" />
      <entry name="!?*.groovy" />
      <entry name="!?*.scala" />
      <entry name="!?*.flex" />
      <entry name="!?*.kt" />
      <entry name="!?*.clj" />
    </wildcardResourcePatterns>
    <bytecodeTargetLevel>
      <module name="android-studio" target="1.8" />
      <module name="idea" target="1.8" />
      <module name="idea-analysis" target="1.8" />
      <module name="idea-completion" target="1.8" />
      <module name="idea-core" target="1.8" />
      <module name="idea-live-templates" target="1.8" />
      <module name="idea-repl" target="1.8" />
      <module name="idea-runner" target="1.8" />
      <module name="idea-test-framework" target="1.8" />
      <module name="j2k" target="1.8" />
      <module name="kannotator-jps-plugin-test" target="1.8" />
    </bytecodeTargetLevel>
  </component>
</project>