Source:
<code>public void snapshots(UIThreadSet<Activity> liveActivities, OutputStream out) throws IOException { mRootViewFinder.findInActivities(liveActivities); final FutureTask<List<RootViewInfo>> infoFuture = new FutureTask<List<RootViewInfo>>(mRootViewFinder); mMainThreadHandler.post(infoFuture); final OutputStreamWriter writer = new OutputStreamWriter(out); try { final List<RootViewInfo> infoList = infoFuture.get(1, TimeUnit.SECONDS); final int infoCount = infoList.size(); writer.write("["); for (int i = 0; i < infoCount; i++) { if (i > 0) { writer.write(","); } final RootViewInfo info = infoList.get(i); writer.write("{"); writer.write("\"activity\":"); writer.write(JSONObject.quote(info.activityName)); writer.write(","); writer.write("\"scale\":"); writer.write(String.format("%s", info.scale)); writer.write(","); writer.write("\"serialized_objects\":"); { final JsonWriter j = new JsonWriter(writer); j.beginObject(); j.name("rootObject").value(info.rootView.hashCode()); j.name("objects"); snapshotViewHierarchy(j, info.rootView); j.endObject(); j.flush(); } writer.write(","); writer.write("\"screenshot\":"); writer.flush(); info.screenshot.writeBitmapJSON(Bitmap.CompressFormat.PNG, 100, out); writer.write("}"); } writer.write("]"); writer.flush(); return; } catch (final InterruptedException e) { if (MPConfig.DEBUG) { Log.d(LOGTAG, "Screenshot interrupted, no screenshot will be sent.", e); } } catch (final TimeoutException e) { if (MPConfig.DEBUG) { Log.i(LOGTAG, "Screenshot took more than 1 second to be scheduled and executed. No screenshot will be sent.", e); } } catch (final ExecutionException e) { if (MPConfig.DEBUG) { Log.e(LOGTAG, "Exception thrown during screenshot attempt", e); } } writer.write("\"\""); <START> writer.flush(); <END> }</code><technical_language>This nervous. exception throwing? (I'd prefer if control flow emit quotes in exception handler return of try block</technical_language>

Target:
public void snapshots(UIThreadSet<Activity> liveActivities, OutputStream out) throws IOException { mRootViewFinder.findInActivities(liveActivities); final FutureTask<List<RootViewInfo>> infoFuture = new FutureTask<List<RootViewInfo>>(mRootViewFinder); mMainThreadHandler.post(infoFuture); final OutputStreamWriter writer = new OutputStreamWriter(out); List<RootViewInfo> infoList = Collections.<RootViewInfo>emptyList(); writer.write("["); try { infoList = infoFuture.get(1, TimeUnit.SECONDS); } catch (final InterruptedException e) { if (MPConfig.DEBUG) { Log.d(LOGTAG, "Screenshot interrupted, no screenshot will be sent.", e); } } catch (final TimeoutException e) { if (MPConfig.DEBUG) { Log.i(LOGTAG, "Screenshot took more than 1 second to be scheduled and executed. No screenshot will be sent.", e); } } catch (final ExecutionException e) { if (MPConfig.DEBUG) { Log.e(LOGTAG, "Exception thrown during screenshot attempt", e); } } final int infoCount = infoList.size(); for (int i = 0; i < infoCount; i++) { if (i > 0) { writer.write(","); } final RootViewInfo info = infoList.get(i); writer.write("{"); writer.write("\"activity\":"); writer.write(JSONObject.quote(info.activityName)); writer.write(","); writer.write("\"scale\":"); writer.write(String.format("%s", info.scale)); writer.write(","); writer.write("\"serialized_objects\":"); { final JsonWriter j = new JsonWriter(writer); j.beginObject(); j.name("rootObject").value(info.rootView.hashCode()); j.name("objects"); snapshotViewHierarchy(j, info.rootView); j.endObject(); j.flush(); } writer.write(","); writer.write("\"screenshot\":"); writer.flush(); info.screenshot.writeBitmapJSON(Bitmap.CompressFormat.PNG, 100, out); writer.write("}"); } writer.write("]"); writer.flush(); }