I need to create fat jar in Gradle project with tests where Main method is under src/test. Now I have Exception in thread “main” java.lang.NoClassDefFoundError: org/apache/commons/cli/CommandLineParser when I run fat jar created by ‘gradle bootJar’. My Gradle: My spring.xml: Exception:…
Spring AOP not getting invoked in spring boot 2.1.6 application
After following so many search results on google on this subject, my Aspect doesn’t work still on my spring boot application I am using spring boot version 2.1.6, which seem to have already spring aop, aspectjweaver and aspectjrt (stand to be corrected). i created an annotation, aspect component and use…
Syntax error in SQL statement “CREATE EXTENSION[*] IF NOT EXISTS UUID_OSSP “
I’m trying to create h2 DB schema. Here is my sql And I get an error Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Syntax error in SQL statement “CREATE EXTENSION[*] IF NOT EXISTS UUID_OSSP “; expected “OR, FORCE, VIEW, ALIAS, SEQUENCE, USER, TRIGGER, ROLE, SCHEMA, CONSTANT, DOMA…
JUnit5: Specify order of execution of multiple @Nested classes
Does Junit5 give any guarantees regarding execution order of @Nested classes defined within the same parent? With a trivial example I made, I notice the tests are executed in reverse order of declaration, but this behavior is neither documented (or is it?) nor consistent with how @Test annotated methods are o…
Serializing a double property as string
Which @JsonXyz annotation do I have to use when I have a bean to be jsonified but serializing a double proeprty as string. An example: I have a bean: And I wan tto have a JSON like: instead of: So, the value 100.0 shall be in quotes. Answer If you are using Jackson you can use @JsonSerialize and ToStringSeria…
How to take a space separated character sequence as input in java without knowing number of characters input [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 3 years ago. Improve this question I wish to read a space-separated character sequence in java but the number of characters to …
Serving a zip file generated in server and stored in memory
I need to generate a bunch of xml files with data from my java based web system, that represent a whole export of another system based in XML. Such system will accept this import later. My approach is to create all files in memory, then save each one as entries it to a zip also in memory, which later is
Direct conversion from Collection to LongStream
I have a Collection<Long> (obtained from a Map<UUID, Long>’s values() method) and I would like to convert it into a LongStream. The simplest way I can think of is: However it strikes me that there should be a simpler way to obtain primitive streams from Collections of boxed equivalents. I ch…
Copy some values from one ArrayList to another kotlin
I have list: ComplexModel contains (Name,Title,StartDate,Summarry) I want to find better way to create new MutableList from skillsList but the new list have to get only Name and Title from the first.For the moment i`m with this solution but i wonder if there are better way to achieve this. Answer
No output after button click, since the variable doesn’t exist?
I wanted a frame with one TextArea and one Button. When I press the button, the TextArea should show a food menu of 5 Pizzas, well it shows nothing at all, except for the console which shows In the method windowsStart() the objects exists and are adjustable. In the actionPerformed()Method the objects are … ki…