麻烦修复下这个异常java.lang.IndexOutOfBoundsException: Index: 3, Size: 3 onRestoreInstanceState

[angelGu]

java.lang.IndexOutOfBoundsException: Index: 3, Size: 3
at java.util.ArrayList.get(ArrayList.java:437)
at com.jaredrummler.materialspinner.e.c(MaterialSpinnerAdapter.java:46)
at com.jaredrummler.materialspinner.MaterialSpinner.onRestoreInstanceState(MaterialSpinner.java:252)