query: NullPointerException when asking if internet is available
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 33103
negative_passages.text: How come invoking a (static) method on a null reference doesn't throw NullPointerException?
negative_passages.docid: 37988
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object:
negative_passages.docid: 135335
negative_passages.text: Why is GetIsNetworkAvailable() always returning true?
negative_passages.docid: 133134
negative_passages.text: java.lang.IllegalStateException: ViewPager has not been bound (Using JakeWharton ViewPager Indicator)
negative_passages.docid: 1968
negative_passages.text: How do you detect a network disconnection when downloading a file in java?
negative_passages.docid: 46944
negative_passages.text: Null pointer Exception - findViewById()
negative_passages.docid: 132233
negative_passages.text: How to check if URL is valid in Android
negative_passages.docid: 35129
negative_passages.text: Why does String.valueOf(null) throw a NullPointerException?
negative_passages.docid: 20020
negative_passages.text: NullPointerException accessing views in onCreate()
negative_passages.docid: 66284
negative_passages.text: NullPointerException when Creating an Array of objects
negative_passages.docid: 96453
negative_passages.text: Caught Throwable or Exception is null
negative_passages.docid: 55274
negative_passages.text: Java: Exception itself is null
negative_passages.docid: 38443
negative_passages.text: ExecuteReader requires an open and available Connection. The connection's current state is closed
negative_passages.docid: 87533
negative_passages.text: Android check internet connection
negative_passages.docid: 140738
negative_passages.text: Does setting Java objects to null do anything anymore?
negative_passages.docid: 101059
negative_passages.text: Android - android.os.NetworkOnMainThreadException