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How the exact type of object is being returned even though Type Erasure has reduced T to Object

It is all compiler's trickery: since the complier knows that MyGeneric's type parameter is TestGen, it quietly inserts a type cast behind the scene. If you decompile the call back from bytecode, it would look something like this:

TestGen tg = (TestGen)mg.returnObj();

The compiler has verified that the call is going to succeed at runtime.

Categories : Java

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Deferred object not containing exact values in json object
check if this code work for you RESTQueries.getFilesFromFolders = function(){ var execute = function(libraryName){ var libraryItems={rootFolder:[],subFolders:[]}; var deferred = $.Deferred(); var _url = makeProperUrl(); var itemsInRootFolder = getItemsFromFolder(libraryName,'files'); itemsInRootFolder.then(function(data){ var tempArray =

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Error "Object.keys called on non-object" caused by empty json output
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