shadows/framework/src/main/java/org/robolectric/shadows/ShadowParcel.java
private <T> FakeEncodedItem readNextItem(Class<T> clazz) {
      FakeEncodedItem item = data[dataPosition];
      if (item == null) {
        // While Parcel will treat these as zeros, in tests, this is almost always an error.
        throw new UnreliableBehaviorError("Reading uninitialized data at position " + dataPosition);
      }
      checkConsistentReadAndIncrementPosition(clazz, item);
      return item;
    }
private <T> FakeEncodedItem readNextItem(Class<T> clazz) {
      FakeEncodedItem item = data[dataPosition];
      if (item == null) {
        // While Parcel will treat these as zeros, in tests, this is almost always an error.
        throw new UnreliableBehaviorError("Reading uninitialized data at position " + dataPosition);
      }
      checkConsistentReadAndIncrementPosition(clazz, item);
      return item;
    }
private < T > FakeEncodedItem readNextItem ( Class < T > clazz ) { FakeEncodedItem item = data [ dataPosition ] ; if ( item == null ) { // While Parcel will treat these as zeros, in tests, this is almost always an error. throw new UnreliableBehaviorError ( "Reading uninitialized data at position " + dataPosition ) ; } checkConsistentReadAndIncrementPosition ( clazz , item ) ; return item ; }
Reads a complete item in the byte buffer.

@param clazz this is the type that is being read, but not checked in this method
@return null if the default value should be returned, otherwise the item holding the data
Reads a complete item in the byte buffer .