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Java Building Blocks duke (Java Class Structure (Class (2 primary Elements…

- - - - Behavior and State
    - - Class in Memory
    - - Methods
        
        Function (behavior)
        
        Operates in the State
        
        method signature
        
        public void setName(String name){}
        
        required
        
        Type return (void)
        
        () don't need a parameter.
        
        {} body
        
        name of method (setName)
        
        not required
        
        modifier (public)
        
        Parameter (String name)
      - Fields
        
        Variables (State)
        
        Stored
        
        private String name;
        
        required
        
        type (String)
        
        name (name)
        
        not required
        
        modifier (private)
    - - keywords
        
        required
        
        class
        
        define a class
        
        name of class
        
        Animal is the name.
        
        {} body
        
        not required
        
        public (modifier)
        
        world
  - - - cannot
        
        2 public only one
        
        be protected
        
        be private
      - can
        
        only one public
        
        without modifier