I encountered an unexpected behavior when using Spring Boot with Thymeleaf to bind a boolean property with a field name starting with is (e.g., isTest). Spring fails to recognize the property when ...

Also in databases the boolean field in addition to true or false can be null. In languages like Java the Boolean type can be null. With the above method we cannot differentiate between absent and null ...

Java 8 introduced Java developers to functional programming with lambda expressions. This Java release effectively notified developers that it’s no longer sufficient to think about Java ...

What happens when company value statements become cosmetic window dressing? Values end up being coopted and misused, which leads to employee cynicism and low morale. This occurs in several ...

When using Java’s Map implementations, it is sometimes common to invoke the Map ‘s get (Object) method and to react differently based on whether the value returned is null or not.