http://docs.oracle.com/javase/tutorial/information/glossary.html
field :A data member of a class. Unless specified otherwise, a field is not static.
member:A field or method of a class. Unless specified otherwise, a member is not static.
method:A function defined in a class. See also instance method, class method. Unless specified otherwise, a method is not static.
variable :An item of data named by an identifier. Each variable has a type, such as int or Object, and a scope. See also class variable, instance variable, local variable.
property:Characteristics of an object that users can set, such as the color of a window.
attribute:Not listed in the above glossary