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Diffstat (limited to 'libjava/testsuite/libjava.lang/Throw_3.java')
-rw-r--r--libjava/testsuite/libjava.lang/Throw_3.java41
1 files changed, 41 insertions, 0 deletions
diff --git a/libjava/testsuite/libjava.lang/Throw_3.java b/libjava/testsuite/libjava.lang/Throw_3.java
new file mode 100644
index 000000000..5d9a2dc7a
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/Throw_3.java
@@ -0,0 +1,41 @@
+// Check that a NPE likely thrown from the first instruction of a
+// method (foo) is properly caught.
+public class Throw_3
+{
+ public static void main(String[] args)
+ {
+ Throw_3 al = new Throw_3();
+ try
+ {
+ al.foo(null);
+ }
+ catch (NullPointerException npe)
+ {
+ StackTraceElement ste[] = npe.getStackTrace();
+ StackTraceElement top = ste[0];
+ if ("foo".equals(top.getMethodName()))
+ {
+ System.out.println("ok");
+ return;
+ }
+ }
+ System.out.println("bad");
+ }
+
+ public int bar(int[] a)
+ {
+ System.out.println("Bar");
+ return 5;
+ }
+
+ /**
+ * If the second parameter ('this' being the first) is passed in a
+ * register, then the first machine instruction in foo is likely to
+ * fault when null is passed.
+ */
+ public int foo(int[] a)
+ {
+ int l = a.length;
+ return l + l;
+ }
+}