Java

Enforce noninstantiability with a private constructor

Remove a trailing slash from a string (i.e. string) in java

How to reuse a parameter in String.format?

How to run a spring boot application from command line?

How to access application properties in spring boot application?

java.lang.IllegalStateException: Failed to load ApplicationContext

What is a web.xml and why we need web.xml?

What are log4j logging hierarchical order in Java?

error: variable might not have been initialized Java

String.equals vs == operator in Java