#fixed code
                             public <T> CsvMapperBuilder<T> newBuilder(final Class<T> target) {
		ClassMeta<T> classMeta = getClassMeta(target);
		CsvMapperBuilder<T> builder = new CsvMapperBuilder<T>(target, classMeta, aliases, customReaders, propertyNameMatcherFactory);
		builder.fieldMapperErrorHandler(fieldMapperErrorHandler);
		builder.mapperBuilderErrorHandler(mapperBuilderErrorHandler);
		builder.setDefaultDateFormat(defaultDateFormat);
		return builder;
	}
#vulnerable code 
                             public <T> CsvMapperBuilder<T> newBuilder(final Class<T> target) {
		CsvMapperBuilder<T> builder = new CsvMapperBuilder<T>(target, getClassMeta(target), aliases, customReaders, propertyNameMatcherFactory);
		builder.fieldMapperErrorHandler(fieldMapperErrorHandler);
		builder.mapperBuilderErrorHandler(mapperBuilderErrorHandler);
		builder.setDefaultDateFormat(defaultDateFormat);
		return builder;
	} 
                            #location 2 
                            #vulnerability type NULL_DEREFERENCE