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-rw-r--r--src/main/java/org/junit/function/ThrowingRunnable.java14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/main/java/org/junit/function/ThrowingRunnable.java b/src/main/java/org/junit/function/ThrowingRunnable.java
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+++ b/src/main/java/org/junit/function/ThrowingRunnable.java
@@ -0,0 +1,14 @@
+package org.junit.function;
+
+/**
+ * This interface facilitates the use of
+ * {@link org.junit.Assert#assertThrows(Class, ThrowingRunnable)} from Java 8. It allows method
+ * references to void methods (that declare checked exceptions) to be passed directly into
+ * {@code assertThrows}
+ * without wrapping. It is not meant to be implemented directly.
+ *
+ * @since 4.13
+ */
+public interface ThrowingRunnable {
+ void run() throws Throwable;
+}