[cosmetic] Remove a couple of warnings
diff --git a/src/main/java/org/apache/ode/jacob/soup/jackson/JacksonExecutionQueueImpl.java b/src/main/java/org/apache/ode/jacob/soup/jackson/JacksonExecutionQueueImpl.java
index 1a1fe8d..3a5c71d 100644
--- a/src/main/java/org/apache/ode/jacob/soup/jackson/JacksonExecutionQueueImpl.java
+++ b/src/main/java/org/apache/ode/jacob/soup/jackson/JacksonExecutionQueueImpl.java
@@ -113,6 +113,7 @@
// write channels to null serializer
JsonGenerator nullgen = new NullJsonGenerator(null, 0, jgen.getCodec());
nullgen.writeObjectField("channels", value._channels.values().toArray(new ChannelFrame[] {}));
+ nullgen.close();
// remove unreferenced channels (and keep those which have been exported using export()).
for (Iterator<ChannelFrame> i = value._channels.values().iterator(); i.hasNext();) {
diff --git a/src/test/java/org/apache/ode/jacob/examples/helloworld/HelloWorld.java b/src/test/java/org/apache/ode/jacob/examples/helloworld/HelloWorld.java
index 1fa9408..45b51a0 100644
--- a/src/test/java/org/apache/ode/jacob/examples/helloworld/HelloWorld.java
+++ b/src/test/java/org/apache/ode/jacob/examples/helloworld/HelloWorld.java
@@ -332,7 +332,8 @@
calculusHelloWorld();
}
- public static void main(String args[]) throws Exception {
+ @SuppressWarnings("unchecked")
+ public static void main(String args[]) throws Exception {
// enable logging
// BasicConfigurator.configure();
List<Logger> loggers = Collections.<Logger>list(LogManager.getCurrentLoggers());
diff --git a/src/test/java/org/apache/ode/jacob/vpu/ChannelRefTest.java b/src/test/java/org/apache/ode/jacob/vpu/ChannelRefTest.java
index 756a34f..b50e45b 100644
--- a/src/test/java/org/apache/ode/jacob/vpu/ChannelRefTest.java
+++ b/src/test/java/org/apache/ode/jacob/vpu/ChannelRefTest.java
@@ -35,7 +35,6 @@
vpu.setContext(new ExecutionQueueImpl());
vpu.inject(new Runnable() {
-
@Override
public void run() {
ChannelRef cref = newCommChannel("unbound channel");
@@ -60,7 +59,6 @@
Val val2 = cref.getEndpoint(Val.class);
assertNotNull(val2);
assertSame(val, val2);
-
}
});
