Prevent heap exhaustion due to test case heap leaks.
Change-Id: Ic35f314c93f95be39efcc2de434913a957ce203e
diff --git a/user/test/org/hibernate/jsr303/tck/util/TckCompileTestCase.java b/user/test/org/hibernate/jsr303/tck/util/TckCompileTestCase.java
index 8303e1e..7c80384 100644
--- a/user/test/org/hibernate/jsr303/tck/util/TckCompileTestCase.java
+++ b/user/test/org/hibernate/jsr303/tck/util/TckCompileTestCase.java
@@ -77,6 +77,17 @@
validGroups = new Class<?>[]{ };
}
+ @Override
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ // Free all references to compiler internal objects to avoid heap exhaustion because the test
+ // runner keeps all test instances alive.
+ cache = null;
+ failOnErrorLogger = null;
+ context = null;
+ validGroups = null;
+ }
+
private void assertUnableToComplete(
Class<? extends ValidationException> expectedException,
String expectedMessage, Generator generator, final String typeName) {
