Review Request JDK-8222448: java/lang/reflect/PublicMethods/PublicMethodsTest.java times out

[Mandy Chung]

test/jdk/java/lang/reflect/PublicMethods/PublicMethodsTest.java time out
in certain configuration e.g. fastdebug -Xcomp.  Setting the empty class
path significantly improves the execution time as it eliminates opening
and scanning of the JAR files on the class path.  Alan has also experimented
it on Windows machine.

diff --git 
a/test/jdk/java/lang/reflect/PublicMethods/PublicMethodsTest.java 
b/test/jdk/java/lang/reflect/PublicMethods/PublicMethodsTest.java
--- a/test/jdk/java/lang/reflect/PublicMethods/PublicMethodsTest.java
+++ b/test/jdk/java/lang/reflect/PublicMethods/PublicMethodsTest.java
@@ -222,6 +222,11 @@
          StandardJavaFileManager standardJavaFileManager =
              javac.getStandardFileManager(errorsCollector, Locale.ROOT,
Charset.forName("UTF-8"));
+        try {
+ standardJavaFileManager.setLocation(StandardLocation.CLASS_PATH, 
List.of());
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
          TestFileManager testFileManager = new TestFileManager(
              standardJavaFileManager, source);


Mandy