@Synchronized fun remove(key: Any): Any?
Removes the mapping specified by the given key from the property set.
Note: Comment lines belonging to a property will not be deleted.
key - The key of the property to remove.
Return
The value for the key.
@Synchronized fun remove(aKey: Any, comment: Array<String>): Any?
Removes the mapping specified by the given key from the property set.
Note: Comment lines belonging to a property will not be deleted.
aKey - The key of the property to remove.
comment - This string array is used for the comment.
Return
The value for the key.