1 files changed, 34 insertions, 0 deletions
diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/task/util/file/IOExceptionUtil.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/task/util/file/IOExceptionUtil.java
new file mode 100644
index 00000000000..dee5525d42a
--- /dev/null
+++ b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/task/util/file/IOExceptionUtil.java
@@ -0,0 +1,34 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.hosted.node.admin.task.util.file;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+
+public class IOExceptionUtil {
+    public static <T> void uncheck(RunnableThrowingIOException<T> runnable) {
+        try {
+            runnable.run();
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+
+    public static <T> T uncheck(SupplierThrowingIOException<T> supplier) {
+        try {
+            return supplier.get();
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+
+    @FunctionalInterface
+    public interface SupplierThrowingIOException<T> {
+        T get() throws IOException;
+    }
+
+
+    @FunctionalInterface
+    public interface RunnableThrowingIOException<T> {
+        void run() throws IOException;
+    }
+}