remove throwers and catchers

Author: baltzell

common-tools/clas-detector/src/main/java/org/jlab/detector/decode/CLASDecoderPool.java

@@ -34,11 +34,11 @@ public CLASDecoderPool(int size, String variation, String timestamp) {
         }
     }
 
-    public CLASDecoder take() throws InterruptedException {
+    public CLASDecoder take() {
         return pool.poll();
     }
 
-    public void put(CLASDecoder decoder) throws InterruptedException {
+    public void put(CLASDecoder decoder) {
         pool.offer(decoder);
     }
 

common-tools/clas-reco/src/main/java/org/jlab/clas/reco/ReconMutil.java

@@ -233,6 +233,7 @@ void process(int thread) {
                     t.setEventTag(1);
                     Benchmark.getInstance().pause("serial");
                     output.add(e);
+                    if (!t.isEmpty())
                     output.add(t);
                 }
                 writeQueue.offer(output);
@@ -311,13 +312,9 @@ HipoDataEvent decode(ByteBuffer bytes) {
         EvioDataEvent evio = new EvioDataEvent(bytes.array(), ByteOrder.LITTLE_ENDIAN);
         Benchmark.getInstance().pause("evio");
         Benchmark.getInstance().resume("deco");
-        HipoDataEvent hipo;
-        try {
-            CLASDecoder d = decoders.take();
-            hipo = d.getDecodedDataEvenet(evio);
-            decoders.put(d);
-        }
-        catch (InterruptedException ex) { hipo = null; }
+        CLASDecoder d = decoders.take();
+        HipoDataEvent hipo = d.getDecodedDataEvenet(evio);
+        decoders.put(d);
         Benchmark.getInstance().pause("deco");
         return hipo;
     }