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Tomasz Linkowski
4,186
reputation
21
38
Wrocław, Polska
Member since
February 01 2013
1107 profile views
Last seen
Jun 03 '22 at 12:04
My most noteworthy answers:
java-stream
Stream.map with two different mapping functions
(
Collectors.teeing
)
Get a list of unique objects from an ArrayList
Putting new elements to an existing Stream
Create a Stream from an object's method
List of Maps to a reduced List of Maps
java
:
generics
:
Nested generic and wildcards
enums
:
Finding enum value with Java 8 Stream API
volatile
:
Thread safety and the volatile keyword in Java
comparator
:
Sort a list with known values before unknown values
optional
:
Calling different methods based on values of two Optionals
java
libraries:
guava
:
How to do map inversion with Guava with non-unique values?
log4j2
:
Logging with abstract classes in Log4j2
lombok
:
Singular Builder and a default value
kryo
:
Difference between readClassAndObject/readObject and writeClassAndObject/writeObject
regex
:
Match a specific line that is not followed by another specific line before [...]