Paul Boddington

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Paul Boddington has asked 46 questions and find answers to 191 problems.

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Paul Boddington questions

Why does this program involving a generic interface method compile?
A List implementation that is optimised for remove(int index)
How to write a mode method using streams
How to write Java for loops to avoid repeatedly computing the upper bound
Getting rid of a warning in Android Studio
Raw types and performance
Putting a Listener on the transition animation between activities
Using streams to find an object in a list of lists [duplicate]
What are the correct uses of @NonNull and @Nullable?
Return type of getClass method

Paul Boddington answers

Java TreeSet<int[]>: duplicate elements?
Two iterators throw ConcurrentModificationException [duplicate]
Is it appropriate to extend List to add fields
convert first character of string to uppercase using java 8 lambdas only
How to efficiently remove entries from a LinkedHashMap in Java?
Return list of subtype object from extended list of supertype
Java create list at runtime
Convert an EnumSet to an array of integers
why am I getting this error "cannot resolve method 'getSharedPreferences (Java.lang.String.int)"
Sorting by enum on adding to Set