Piotr Rogowski questions

Piotr Rogowski answers

• Mockito: verify parameter without having to cast it
• JTable Column Headers with wrapped and center aligned text
• postgres select where id in array selected from a different table
• Delete limited n rows from oracle sql table
• SQL how to do an outer join properly
• External transaction rollback when internal transaction(REQUIRES_NEW) throw exception
• Alternative of trunc function in postgresql
• Hibernate CriteriaBuilder with two parameters
• What is systemProperties in Spring and where to find it?
• Java 8 lambda create list of Strings from list of objects