Can I get the memory address on the data from the static JNI field? For example, I have 2 situations: First: Second: The examples are very simple. I just want to get the memory address on the static field data, without using GetStaticObjectField and etc. It is possible? Answer Fields in the JVM have no addres…
Tag: field
Separate radio buttons which share the same th:field value (an array) with Thymeleaf?
I have a form where there are different groups of radio buttons. After using the Thymeleaf template I quickly faced an issue whereby I could not group my radio buttons due to them sharing the same th:fields tag. The issue is that I have a list to handle the ingredients, thus can not reference different fields…
Access a private field for a junit test
I am trying to initialize a private field from a class in order to unit test its methods. For that I am using reflection but I am always getting an IllegalArgumentException and I don’t understand what I am doing wrong. My code looks something like this: I get this error when I am trying to run the test:…
Why does Java have transient fields?
Why does Java have transient fields? Answer The transient keyword in Java is used to indicate that a field should not be part of the serialization (which means saved, like to a file) process. From the Java Language Specification, Java SE 7 Edition, Section 8.3.1.3. transient Fields: Variables may be marked tr…