synchronize ResourceOracleImpl.refresh()
Review at http://gwt-code-reviews.appspot.com/980802
Review by: scottb@google.com
git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9035 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/core/src/com/google/gwt/dev/resource/impl/ResourceOracleImpl.java b/dev/core/src/com/google/gwt/dev/resource/impl/ResourceOracleImpl.java
index ce2ce2f..31b5b44 100644
--- a/dev/core/src/com/google/gwt/dev/resource/impl/ResourceOracleImpl.java
+++ b/dev/core/src/com/google/gwt/dev/resource/impl/ResourceOracleImpl.java
@@ -173,12 +173,15 @@
/**
* Rescans the associated paths to recompute the available resources.
- *
+ *
+ * TODO(conroy,scottb): This synchronization could be improved upon to allow
+ * disjoint sets of oracles to be refreshed simultaneously.
+ *
* @param logger status and error details are written here
* @param first At least one ResourceOracleImpl must be passed to refresh
* @param rest Callers may optionally pass several oracles
*/
- public static void refresh(
+ public static synchronized void refresh(
TreeLogger logger, ResourceOracleImpl first, ResourceOracleImpl... rest) {
int len = 1 + rest.length;
ResourceOracleImpl[] oracles = new ResourceOracleImpl[1 + rest.length];
