NickJ

NickJ has asked 13 questions and find answers to 23 problems.

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NickJ questions

Java Generics - get instance of class
Spring Autowire properties object
JDBC - select where column is NULL
Java 8 Functions - compose and andThen
Boolean column in HSQLDB with default value
Spring JPA Specification with Sort
Log4j config - different logs to different files
Postgres Query execution time

NickJ answers

Adding GWT to existing Maven web application
how to display 1 million data from a table on UI
Execute servlet on startup of the application
Is there a GWT Maven project structure, that doesn't mix up responsibilities?
How to use static variables efficiently?
Is it better in Java to make all necessary checks from the caller or in the method it calls?
Reuse a parameter in a PreparedStatement?
java read / write construction
How to mock private getters? [duplicate]
Skip or ignore definers in Mysqldump