Kohei Nozaki

Kohei Nozaki has asked 7 questions and find answers to 5 problems.

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Java developer obsessed with test driven development.

Kohei Nozaki questions

Is there any different behavior between Calendar#add(Calendar.MONTH, months) and LocalDate#plusMonth(months)?
QueryDSL how to write "WHERE ? BETWEEN col1 AND col2"
How to shutdown embedded Derby which is defined as a DataSource properly on WildFly
Can anonymous classes be completely immutable?
How to serialize single-valued @Data object using Jackson without nesting (e.g. {"id":123}, not {"id":{"value":123}})?
Tomcat occasionally returns a response without HTTP headers

Kohei Nozaki answers

Are batchlets the correct way of implementing ETL steps in JavaEE Batch?
QueryDSL how to write "WHERE ? BETWEEN col1 AND col2"
How to shutdown embedded Derby which is defined as a DataSource properly on WildFly
How to identify if cancelled ScheduledFuture is actually not cancelled?
How to serialize single-valued @Data object using Jackson without nesting (e.g. {"id":123}, not {"id":{"value":123}})?