/super-csv/src/main/java/org/supercsv/cellprocessor/ParseEnum.java
if ( enumClass == null) {   throw new NullPointerException( "enumClass should not be null") ; }
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checkPreconditions(enumClass); this.enumClass = enumClass; this.ignoreCase = ignoreCase; } private static void checkPreconditions(final Class<?> enumClass) { if( enumClass == null ) { <extra_id_0> } } public Object execute(final Object value, final CsvContext context) { validateInputNotNull(value, context); final String inputString = value.toString(); for( final Enum<?> enumConstant : enumClass.getEnumConstants() ) {