8298699: java/lang/reflect/IllegalArgumentsTest.java times out with slowdebug bits

Reviewed-by: iris

Author: Daniel D. Daugherty

test/jdk/java/lang/reflect/IllegalArgumentsTest.java

@@ -25,7 +25,7 @@
  * @test
  * @bug 8277964
  * @summary Test IllegalArgumentException be thrown when an argument is invalid
- * @run testng/othervm IllegalArgumentsTest
+ * @run testng/othervm/timeout=180 IllegalArgumentsTest
  */
 
 import java.lang.reflect.Constructor;