begin a new array . concode_field_sep StringBuilder data concode_elem_sep boolean isFirstElement concode_field_sep void beginElement concode_elem_sep JSArrayBuilder appendIterator concode_elem_sep int length concode_elem_sep String toString concode_elem_sep CharSequence subSequence concode_elem_sep JSArrayBuilder endArray concode_elem_sep void trimTrailingCommas concode_elem_sep void escape concode_elem_sep JSArrayBuilder append concode_elem_sep JSArrayBuilder append concode_elem_sep JSArrayBuilder append concode_elem_sep JSArrayBuilder append concode_elem_sep char charAt
JSArrayBuilder function ( ) { beginElement ( ) ; data . append ( '[' ) ; isFirstElement = true ; return this ; }