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Eugene

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1560.61 (5,482nd) 		Reputation
78,069 (1,078th)
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Title Δ
Retrieve data from multi level inner list using java8 stream +2.07
Retrieve data form inner list using java8 stream 0.00
Why are Optional's or and flatMap methods' supplier type pa... -1.14
How to group into map of arrays? -1.87
Optional and casting at the same time -0.63
Java collect to list but specify pre-defined first two elements order +0.91
IdentityHashCode in HashMap's bucket -1.07
Will parallel stream work fine with distinct operation? -0.83
convert a Collection of Set<Integer> to a list of lists +1.91
Java: Is it possible to compare String values in two arrays, and if... +0.73
When HashMap will use TreeSet as a bucket? +1.77
Java 8 lambda filtering based on condition as well as order +0.06
Java 8 alternative for validating data inside multiple nested loops +1.50
Java 8 - Returning an empty Optional +2.09
Method reference with a full constructor call as a lambda expressio... +2.24
ambiguous behavior for function ref as arg -2.35
Java 8 Streams reduce remove duplicates keeping the most recent entry +1.09
Does compiler figure out one of the generic argument list from the... 0.00
How much impact does sending unnecessary objects have? -1.08
Why AtomicInteger based Stream solutions are not recommended? +0.38
How to interleave (merge) two Java 8 Streams? +0.03
Java 8 - How to build up a string from initial string with only one... +0.94
Java pass class variable inside Diamond operator +0.89
Map and Groupby in one go -1.10
Java stream operation invocations +2.05
Is It "Bad Form" To Use A Map Function That Sends An Emai... -1.82
Why is Stream.sorted not type-safe in Java 8? -1.20
How to avoid the last new line in when writing to a File using the... -1.90
Calling Optional#isPresent() in single line is reported as not called -0.64
Java 8 Date equal null safe +0.57
How to make `Map::get` return either an `Optional` of the found val... +0.43
Apply stream to filter out all elements satisfying the condition ex... +1.44
Java 8 streams transformations and List +0.33
Java 8 - Group a list and find the count -0.80
How to avoid exceptions when creating a URL? 0.00
Determine if a list composed of anagram elements in Java 8 -1.94
Applying reduce method on groupingby result in java 8 0.00
Creating an immutable list from an existing list using streams +1.76
Java compare two elements of objects in a list 0.00
Group by a Collection attribute using Java Streams -1.08
Rewrite double nested for loop as a Java 8 stream -2.27
Custom Java 8 Collector 0.00
How to fix sonarlint warning for one line initialize? 0.00
How does newly introduced Arrays.parallelPrefix(...) in Java 8 work? -1.31
Collect lists to joint list using streams +1.71
Fork-Join Pool in Streams 0.00
How to flatten char[][] into char[]? +2.32
How to convert to Java 8 map grouping by Map<K,V> 0.00
Lambda Expression object mapping issue 0.00
Java Map merge vs computeIfAbsent and computeIfPresent 0.00