Fixed thread surviving the application lifespan.

+tests in swt.

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>

gclc/src/test/java/fr/bigeon/gclc/tools/AOutputForwardRunnableTest.java

@@ -58,7 +58,7 @@ public class AOutputForwardRunnableTest {
      * @author Emmanuel Bigeon */
     private final class AOutputForwardTestRunnable
             extends AOutputForwardRunnable {
-        private int count = 1;
+        private int count = 2;
         private String message;
 
         /** @param manager */
@@ -117,11 +117,20 @@ public class AOutputForwardRunnableTest {
                     manager);
 
             Thread th = new Thread(runnable, "forward");
-            th.start();
             manager.println("before");
+            th.start();
 
             assertEquals("before", runnable.getMessage());
 
+            synchronized (this) {
+                wait(3000);
+            }
+            manager.println("after");
+            assertEquals("after", runnable.getMessage());
+            synchronized (this) {
+                wait(3000);
+            }
+
             th.join();
 
         } catch (IOException | InterruptedException e) {