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New posts in java-8
Remove duplicates from a list of objects based multiple attributes in Java 8
Jan 01, 2026
java
java-8
java-stream
How to group a list of objects by an attribute and then iterate the results using (Key, Value) pair?
Dec 31, 2025
java
java-8
How to refer a Lambda?
Dec 31, 2025
java
java-8
lambda
Build-Jdk-Spec version in Manifest.Mf
Dec 31, 2025
maven
java-8
manifest
manifest.mf
logback-classic
How to write a string to standard output from Javascript
Dec 31, 2025
javascript
node.js
rhino
java-8
nashorn
Does invokeAll() stop the main Thread?
Dec 25, 2025
concurrency
java-8
invokeall
How to clear the contents of a list which is inside a HashMap value using Java 8 stream
Dec 24, 2025
java
java-8
java-stream
How to iterate and work on the values of a map whose values are a list of elements using java 8 streams and lambdas
Dec 24, 2025
java
java-8
functional-programming
How to efficiently compare two objects of same Class and check which are the fields that differ?
Dec 24, 2025
java
spring
spring-boot
java-8
"N+1 selects problem" with JpaRepository method despite using @Fetch(FetchMode.JOIN)
Dec 23, 2025
spring-boot
hibernate
jpa
java-8
spring-data-jpa
Java: invoke a default method in another default method of the same interface
Dec 24, 2025
java
java-8
default-method
csvParser.getRecords() returns empty when there are records in CSVParser
Dec 23, 2025
java
csv
java-8
apache-commons-csv
Are multiple calls to the same method in the same statement optimized by the compiler?
Dec 23, 2025
java
android
optimization
java-8
compiler-optimization
Group by a filed and count the non null fields in java 8 [duplicate]
Dec 22, 2025
java
collections
java-8
java-stream
Java nested stream find any value
Dec 22, 2025
java
java-8
How to concat two Strings by each character by using java8 stream API? [duplicate]
Dec 23, 2025
java
java-8
java-stream
void with Generics in Java
Dec 23, 2025
java
generics
java-8
java-7
java-17
A wildcard is said to import all classes in a package. "It doesn't import child packages, fields, or methods." What does this mean?
Dec 22, 2025
java
java-8
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