question: this is used to acquire the contents of the body as a stream . each time this method is invoked a new stream is created that will read the contents of the body from the first byte . this ensures that the stream can be acquired several times without any issues arising from previous reads . concode_field_sep PartSeries series concode_elem_sep Buffer buffer concode_field_sep String getContent concode_elem_sep String getContent concode_elem_sep Part getPart concode_elem_sep List<Part> getParts
target: InputStream function ( ) { if ( buffer == null ) { return new EmptyInputStream ( ) ; } return buffer . open ( ) ; }