Java Core Class (Type, File)

Java Core

1. Class (Type, File)

1. Ways to create a new type/class in java (class, interface, …)

2. ‘Inner’ classes: classification, differences, best practice.

3. A few types in one ‘java’ file: rules of usage, best practice.

4. Naming convention for classes, best practice.

5. Key words to be used for creating new classes/types.

6. Structure of a new type, possible structural elements.

7. Byte code in java.

8. Structure of a file with extension ‘.class’.

2. Usage of Static and none static Blocks in a Class

1. Why static and none static blocks were introduced in Java?

2. Life cycle of static and none static blocks.

3. Static and none static blocks and inheritance: rules of initialization static and none static blocks between parent and children.

4. Usage of static blocks and best practice.

5. None static blocks: usage, best practice.