Java NativeLib: delete temporary files ASAP.

[simgrid.git] / src / bindings / java / org / simgrid / NativeLib.java

diff --git a/src/bindings/java/org/simgrid/NativeLib.java b/src/bindings/java/org/simgrid/NativeLib.java
index 5d2b646406f93a71f87a73872fa26b502b471df8..507a2cbf30e97c2b652672d56f5bea3703463e8d 100644 (file)
--- a/src/bindings/java/org/simgrid/NativeLib.java
+++ b/src/bindings/java/org/simgrid/NativeLib.java
@@ -48,6 +48,12 @@ public final class NativeLib {
                NativeLib.nativeInit("simgrid");
                NativeLib.nativeInit("simgrid-java");
                isNativeInited = true;
+
+                /* Don't leak the files on disk */
+                if (tempDir != null) {
+                  FileCleaner fclean = new FileCleaner(tempDir.toFile());
+                  fclean.run();
+                }
        }
 
        /** Helper function trying to load one requested library */
@@ -108,8 +114,6 @@ public final class NativeLib {
                        }
 
                        tempDir = Files.createTempDirectory(tempPrefix);
-                       // don't leak the files on disk, but remove it on JVM shutdown
-                       Runtime.getRuntime().addShutdownHook(new Thread(new FileCleaner(tempDir.toFile())));
                }
 
                /* For each possible filename of the given library on all possible OSes, try it */