•private fields
–owner, create and mod date,
contents (lines 22-25)
•public methods (API) - see
javadoc
–TextFile( String owner,
String contents) // constructor
–getContents(), setContents(String
newContents )
–getSize(), getCreateDate(),
getModDate(), getOwner()
–append(String text),
appendLine(String text)
•public main for unit
testing