Robert Bain

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Robert Bain has asked 19 questions and find answers to 15 problems.

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Robert Bain questions

HashMap or TreeMap for Map specifically sized 1
How do you use Gatling's checkIf method?
When working with immutable objects, how best do you return a copy with modified field(s)?
Using the Java 8 Streams API, can sorted() be relied upon when calling Collectors.toSet()?
State in a java.util.function.Function
Java 8 lambdas multiple filter calls
Java 8 lambdas grouping by multiple fields
java.lang.ExceptionInInitializerError with Java-16 | j.l.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module
This code compiles using ecj but not javac. Is this a bug in ecj, javac or neither?
When an anonymous class with no references to its enclosing class is returned from an instance method, it has a reference to this. Why?

Robert Bain answers

Feature branches in remote not getting deleted
How do you use Gatling's checkIf method?
Spring Boot, java.lang.IllegalStateException when calling ControllerLinkBuilder.linkTo from a websocket
Collate hint on QueryDSL- JPA
For a complete binary tree with n nodes, how many nodes are leaf nodes?
What's the latest status of QueryDSL?
This code compiles using ecj but not javac. Is this a bug in ecj, javac or neither?
Oracle SQLDeveloper on MacOS won't open after installation of correct Java
How to unit-test Jackson JsonSerializer and JsonDeserializer
Spring boot 2: Plus (+) sign is not getting encoded in query param