a simple java project for testing some assumptions about the language.

[feisty_meow.git] / kona / z-testing / src / test / java / semantics / behavior_of_finally_when_exception_in_catch.java

diff --git a/kona/z-testing/src/test/java/semantics/behavior_of_finally_when_exception_in_catch.java b/kona/z-testing/src/test/java/semantics/behavior_of_finally_when_exception_in_catch.java
new file mode 100644 (file)
index 0000000..cbccf0a
--- /dev/null
+++ b/kona/z-testing/src/test/java/semantics/behavior_of_finally_when_exception_in_catch.java
@@ -0,0 +1,54 @@
+package test.java.semantics;
+
+import java.io.FileNotFoundException;
+
+//import java.util.List;
+
+class finally_behavior_test
+{
+    int calibrador = 17;
+
+    public finally_behavior_test()
+    {
+    }
+
+    public int funkyTown() throws FileNotFoundException
+    {
+        if (calibrador < 3) {
+            // we should never get here.  it should always raise an exception.
+            System.out.println("where did you put it?");
+        } else {
+            throw new FileNotFoundException("is it larger than a breadbox?");
+        }
+        return 25;
+    }
+
+    public void runTest() throws Throwable
+    {
+        try {
+            int zooty = funkyTown();
+            System.out.println("zooty is " + zooty + " but how did we get here???");
+        } catch (Throwable cause) {
+            System.out.println("caught exception, now will rethrow.");
+            throw cause;
+        } finally {
+            System.out.println("still got to finally, our assumptions are safe.");
+        }
+    }
+
+    public static void main(String s[]) throws Exception
+    {
+        // we are asserting that the finally clause of an exception handler will still
+        // fire when an exception is raised in the catch clause. otherwise, all our
+        // assumptions about being able to use finally properly are thrown out the window.
+        finally_behavior_test tony = new finally_behavior_test();
+        try {
+            tony.runTest();
+        } catch (Throwable cause) {
+            //yawn.
+        }
+        System.out.println("Hey, did the finally clause say it ran above?");
+        System.out.println("If so, great.  If not, we've got problems.");
+    }
+
+}