diff --git a/buildSrc/src/main/java/com/uber/okbuck/core/util/FileUtil.java b/buildSrc/src/main/java/com/uber/okbuck/core/util/FileUtil.java
index 3d469fcbe..6ef4a37b0 100644
--- a/buildSrc/src/main/java/com/uber/okbuck/core/util/FileUtil.java
+++ b/buildSrc/src/main/java/com/uber/okbuck/core/util/FileUtil.java
@@ -38,15 +38,12 @@ public static String getRelativePath(File root, File f) {
 
     @SuppressWarnings("ResultOfMethodCallIgnored")
     public static void copyResourceToProject(String resource, File destination) {
-        try {
-            InputStream inputStream = FileUtil.class.getResourceAsStream(resource);
+        try (InputStream inputStream = FileUtil.class.getResourceAsStream(resource);
+                OutputStream outputStream = new FileOutputStream(destination)) {
             destination.getParentFile().mkdirs();
-            OutputStream outputStream = new FileOutputStream(destination);
             IOUtils.copy(inputStream, outputStream);
-            IOUtils.closeQuietly(inputStream);
-            IOUtils.closeQuietly(outputStream);
         } catch (IOException e) {
-            throw new IllegalStateException(e);
+            throw new RuntimeException(e);
         }
     }
 
diff --git a/buildSrc/src/main/java/com/uber/okbuck/core/util/ReplaceUtil.java b/buildSrc/src/main/java/com/uber/okbuck/core/util/ReplaceUtil.java
index e72b51409..12a60ced2 100644
--- a/buildSrc/src/main/java/com/uber/okbuck/core/util/ReplaceUtil.java
+++ b/buildSrc/src/main/java/com/uber/okbuck/core/util/ReplaceUtil.java
@@ -18,18 +18,14 @@ final class ReplaceUtil {
 
     @SuppressWarnings("ResultOfMethodCallIgnored")
     static void copyResourceToProject(String resource, File destination, Map<String, String> templates) {
-        try {
-            InputStream inputStream = FileUtil.class.getResourceAsStream(resource);
+        try (InputStream inputStream = FileUtil.class.getResourceAsStream(resource);
+             InputStreamReader reader = new InputStreamReader(inputStream);
+             TemplateReader replacingReader = new TemplateReader(reader, new TemplateMapResolver(templates));
+             OutputStream outputStream = new FileOutputStream(destination)){
             destination.getParentFile().mkdirs();
-            InputStreamReader reader = new InputStreamReader(inputStream);
-            TemplateReader replacingReader = new TemplateReader(reader, new TemplateMapResolver(templates));
-
-            OutputStream outputStream = new FileOutputStream(destination);
             IOUtils.copy(replacingReader, outputStream);
-            IOUtils.closeQuietly(inputStream);
-            IOUtils.closeQuietly(outputStream);
         } catch (IOException e) {
-            throw new IllegalStateException(e);
+            throw new RuntimeException(e);
         }
     }