/super-csv/src/main/java/org/supercsv/prefs/CsvPreference.java
if ( commentMatcher == null) {   throw new NullPointerException( "commentMatcher should not be null") ; }
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} this.encoder = encoder; return this; } public Builder useQuoteMode(final QuoteMode quoteMode) { if( quoteMode == null ) { <extra_id_0> } this.quoteMode = quoteMode; return this; } public Builder maxLinesPerRow(final int maxLinesPerRow) { this.maxLinesPerRow = maxLinesPerRow;