question: method called after an array value has been completely output , and before another value is to be output . default handling without pretty-printing will output a single comma to separate the two . pretty-printer is to output a comma as well , but can surround that with other white-space decoration . concode_field_sep Indenter _objectIndenter concode_elem_sep Indenter _arrayIndenter concode_elem_sep boolean _spacesInObjectEntries concode_elem_sep int _nesting concode_elem_sep char[] SPACES concode_elem_sep String SYSTEM_LINE_SEPARATOR concode_elem_sep int SPACE_COUNT concode_field_sep void spacesInObjectEntries concode_elem_sep void writeObjectEntrySeparator concode_elem_sep void writeStartObject concode_elem_sep void writeObjectFieldValueSeparator concode_elem_sep void writeStartArray concode_elem_sep void writeEndObject concode_elem_sep void indentArraysWith concode_elem_sep void writeRootValueSeparator concode_elem_sep void beforeObjectEntries concode_elem_sep void writeEndArray concode_elem_sep boolean isInline concode_elem_sep boolean isInline concode_elem_sep boolean isInline concode_elem_sep void beforeArrayValues concode_elem_sep void writeIndentation concode_elem_sep void writeIndentation concode_elem_sep void writeIndentation concode_elem_sep void indentObjectsWith
target: void function ( JsonGenerator arg0 ) { arg0 . writeRaw ( ',' ) ; _arrayIndenter . writeIndentation ( arg0 , _nesting ) ; }