question: private void printContentRange ( Writer out , List content , int start , int end , int level , EclipseNamespaceStack namespaces ) throws IOException { boolean firstNode ; Object next ; int first , index ; index = start ; while ( index < end ) { firstNode = ( index == start ) ? true : false ; next = content . get ( index ) ; if ( ( next instanceof Text ) || ( next instanceof EntityRef ) ) { first = skipLeadingWhite ( content , index ) ; index = nextNonText ( content , first ) ; if ( first < index ) { if ( ! firstNode ) newline ( out ) ; indent ( out , level ) ; printTextRange ( out , content , first , index ) ; } continue ; } if ( ! firstNode ) { newline ( out ) ; } indent ( out , level ) ; if ( next instanceof Comment ) { printComment ( out , ( Comment ) next ) ; } else if ( next instanceof Element ) { printElement ( out , ( Element ) next , level , namespaces ) ; } else if ( next instanceof ProcessingInstruction ) { printProcessingInstruction ( out , ( ProcessingInstruction ) next ) ; } else { } index ++ ; } }
target:  This will handle printing of content within a given range. The range to print is specified in typical Java fashion; the starting index is inclusive, while the ending index is exclusive.