[BSF-41] fix memory leak issue when terminating engines
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bsf/trunk@1648600 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/bsf/BSFManager.java b/src/main/java/org/apache/bsf/BSFManager.java
index e78c0a1..2cc805e 100644
--- a/src/main/java/org/apache/bsf/BSFManager.java
+++ b/src/main/java/org/apache/bsf/BSFManager.java
@@ -71,6 +71,7 @@
2012-01-29, ---rgf, - context class loader may not be set, account for it (2009-09-10)
- static constructor: fixed logic error in fallback code for getResources() (2011-01-08)
+ 2014-12-30, ---rgf, - remove memory leak when terminating engines, cf. issue [BSF-41]
*/
public class BSFManager {
@@ -79,7 +80,7 @@
// and "yyyy" a four digit year, "mm" a two digit month, "dd" a two digit day.
//
// Example: "250.20120129" stands for: BSF version "2.5.0" as of "2012-01-29"
- protected static String version="250.20120129";
+ protected static String version="250.20141230";
// table of registered scripting engines
protected static Hashtable registeredEngines = new Hashtable();
@@ -958,6 +959,7 @@
BSFEngine engine;
while (enginesEnum.hasMoreElements()) {
engine = (BSFEngine) enginesEnum.nextElement();
+ pcs.removePropertyChangeListener(engine); // rgf, 2014-12-30: removing memory leak
engine.terminate();
}
