Type Hierarchy:

- Anything
  - Object
    - Basic
      - SequenceBuilder<Element>
        - SequenceAppender<Element>

This class is used for constructing a new nonempty sequence by incrementally appending elements to an existing nonempty sequence. The existing sequence is not modified, since `Sequence`s are immutable. This class is mutable but threadsafe.

See also: SequenceBuilder

Initializer
SequenceAppender([Element+] elements)

Attributes
sequence | Source Code shared actual [Element+] sequence The resulting nonempty sequence. If no elements have been appended, the original nonempty sequence. Refined declaration: sequence

Inherited Attributes
Attributes inherited from: Object hash, string
Attributes inherited from: SequenceBuilder<Element> empty, size

Inherited Methods
Methods inherited from: Object equals
Methods inherited from: SequenceBuilder<Element> append, appendAll