NPE in TabbedMusicSheetItemEditFragment$5.changeCover(TabbedMusicSheetItemEditFragment.java:553)

Added an error in multiple places when we suspect product is null, to find bugs easier in the future. Not fixed yet.

https://www.bugsense.com/dashboard/project/98c9e403/errors/1307488030

java.lang.RuntimeException: Unable to resume activity {net.lp.collectionista/net.lp.collectionista.ui.activities.phones.items.book.TabbedBookItemEditWindow}: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=4, result=-1, data=Intent { dat=content://media/external/images/media/173502 flg=0x1 }} to activity {net.lp.collectionista/net.lp.collectionista.ui.activities.phones.items.book.TabbedBookItemEditWindow}: java.lang.IllegalArgumentException: Product is null in changeCover.
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2790)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2819)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2266)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5103)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=4, result=-1, data=Intent { dat=content://media/external/images/media/173502 flg=0x1 }} to activity {net.lp.collectionista/net.lp.collectionista.ui.activities.phones.items.book.TabbedBookItemEditWindow}: java.lang.IllegalArgumentException: Product is null in changeCover.
at android.app.ActivityThread.deliverResults(ActivityThread.java:3367)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2777)
... 12 more Caused by: java.lang.IllegalArgumentException: Product is null in changeCover.
at net.lp.collectionista.ui.fragments.items.book.TabbedBookItemEditFragment$6.changeCover(TabbedBookItemEditFragment.java:602)
at net.lp.collectionista.ui.actions.GetCustomImageContentCoverUiAction.onActivityResult(GetCustomImageContentCoverUiAction.java:73)
at net.lp.actionbarpoirot.actions.UiActionManager.onActivityResult(UiActionManager.java:249)
at net.lp.collectionista.ui.activities.phones.CollectionistaComplicatedWindow.onActivityResult(CollectionistaComplicatedWindow.java:133)
at android.app.Activity.dispatchActivityResult(Activity.java:5322)
at android.app.ActivityThread.deliverResults(ActivityThread.java:3363)
... 13 more

Possibly fixed by changing order in onDestroy().

monkey:

// CRASH: net.lp.collectionista.ext.sheet_music (pid 4802)
// Short Msg: java.lang.NullPointerException
// Long Msg: java.lang.NullPointerException
// Build Label: samsung/GT-P7510/GT-P7510:4.0.4/IMM76D/UELPL:user/release-keys
// Build Changelist: eng.root.20121017.195315
// Build Time: 1350518027000
// java.lang.NullPointerException
// at net.lp.collectionista.ui.fragments.items.sheet.music.TabbedMusicSheetItemEditFragment$5.changeCover(TabbedMusicSheetItemEditFragment.java:553)
// at net.lp.collectionista.ui.views.CoverEditorView$CoverEditorListener.setDefaultCover(CoverEditorView.java:228)
// at net.lp.collectionista.ui.fragments.items.sheet.music.TabbedMusicSheetItemEditFragment$MusicSheetItemEditHandler.handleMessage(TabbedMusicSheetItemEditFragment.java:741)
// at android.os.Handler.dispatchMessage(Handler.java:99)
// at android.os.Looper.loop(Looper.java:137)
// at android.app.ActivityThread.main(ActivityThread.java:4931)
// at java.lang.reflect.Method.invokeNative(Native Method)
// at java.lang.reflect.Method.invoke(Method.java:511)
// at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
// at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:558)
// at dalvik.system.NativeStart.main(Native Method)
//
** Monkey aborted due to error.